210+ Heart-touching Birthday Wishes for Your Grandson

Celebrating a birthday is a joyous occasion, particularly for your cherished grandchildren. Finding the right words to wish your grandson a happy birthday can sometimes be a challenge. Here we collected 210+ birthday wishes for grandson, perfect for those times when you want to quickly convey your affection on his big day.

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Short Wishes for Grandson’s Birthday

  • “Happy birthday, champ! Wishing you endless laughter and adventures ahead.”
  • “To my favorite little guy on his big day: may your year be filled with joy and wonder!”
  • “Another year older, another year cooler! Have a fantastic birthday, grandson!”
  • “Happy birthday! May your day be as awesome as you are, my dear grandson.”
  • “Here’s to the coolest grandson in town! Have a blast on your special day!”
  • “Wishing you a birthday filled with smiles, surprises, and all your favorite treats!”
  • “Time flies when you’re having fun! Enjoy every moment of your special day, grandson.”
  • “Happy birthday! May your day be sprinkled with happiness and sprinkles too!”
  • “Another year of being awesome! Keep shining bright, my dear grandson.”
  • “Cheers to another year of fun, laughter, and amazing memories. Happy birthday!”
  • “Wishing the happiest of birthdays to my amazing grandson! Enjoy every moment of your special day.”
  • “Happy birthday, kiddo! May your day be filled with all your favorite things and lots of love.”
  • “Another year older, another reason to celebrate you, my dear grandson. Have a fantastic birthday!”
  • “Sending you tons of hugs, kisses, and birthday wishes! Enjoy your special day, grandson.”
  • “Happy birthday! May your day be as bright and wonderful as your smile, my sweet grandson.”
  • “Happy birthday, champ! Keep shining bright and spreading your joy wherever you go.”
  • “Happy birthday! May this year be your best one yet, filled with endless happiness and adventures.”

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Birthday wishes

Funny Birthday Wishes for Grandson

  • “Happy birthday, kiddo! Don’t worry, you’re not just a year older, you’re a year closer to being as cool as me!”
  • “Another year older and still as mischievous as ever! Keep the fun times rolling, grandson!”
  • “Happy birthday! Remember, age is just a number… and you’re still in the single digits!”
  • “Wishing the world’s greatest grandson a birthday as fantastic as me… almost as fantastic, at least!”
  • “Happy birthday, kiddo! May your day be filled with more cake than candles… but we’ll still need the fire extinguisher handy!”
  • “Happy birthday! Don’t worry about the wrinkles, they’re just reminders of all the smiles you’ve shared.”
  • “Happy birthday! May your day be as awesome and wild as your imagination.”
  • “Congratulations on leveling up! Just remember, with great age comes great responsibility… or something like that!”
  • “Happy birthday, superstar! May your day be filled with more laughter than your grandpa’s dad jokes.”
  • “Another trip around the sun? You’re practically a solar system explorer now! Happy birthday!”
  • “Happy birthday, kiddo! May your day be as fun and fabulous as your grandma’s dance moves!”

Warm Birthday Wishes for Grandson

  • “Another year older, but don’t worry, you’re still our favorite troublemaker! Happy birthday!”
  • “Another year older means another year wiser… or at least that’s what they say. Happy birthday, grandson!”
  • “Cheers to the birthday boy! May your day be filled with more cake than you can handle… and more presents too, of course!”
  • “Happy birthday! Here’s to you, the only person I know who can still look cute with cake all over their face.”
  • “Happy birthday! Remember, age is just a number… and you’re still on the fun side of it!”
  • “Wishing the coolest kid in town a birthday as epic as your favorite video game. Level up, grandson!”
  • “Happy birthday! May your day be filled with more laughs than candles on your cake.”
  • “Congratulations on another trip around the sun! Here’s to hoping you don’t get motion sickness.”
  • “Happy birthday, kiddo! Don’t worry about getting older, just focus on getting more awesome!”

Don’t miss: 300+ Happy Birthday Wishes for Boss (2024)

Heart-touching Birthday Wishes for Grandson

  • “Wishing you a birthday filled with love, laughter, and all the happiness in the world. You mean everything to me, grandson.”
  • “Wishing you a birthday filled with love, laughter, and all the joy your heart can hold. You mean the world to me, grandson.”
  • “On your special day, I want you to know how much you are loved and appreciated. Happy birthday, my precious grandson.”
  • “Watching you grow has been the greatest gift. Happy birthday, my dear grandson. You are loved more than you know.”
  • “As you celebrate another year, know that you are surrounded by love and warm wishes. Happy birthday, grandson.”
  • “Happy birthday to the kindest, most incredible grandson a grandparent could ask for. Wishing you a lifetime of love and happiness.”
  • “On your special day, I want you to know how incredibly proud I am of the person you are becoming. Happy birthday, grandson.”
  • “Happy birthday! You are such a bright light in my life, and I am so grateful to be your grandparent.”
  • “Wishing you a day filled with love, laughter, and all the things that make you happiest. Happy birthday, my dear grandson.”
  • “Happy birthday! May your day be as beautiful and magical as you are, my precious grandson.”
  • “Happy birthday, my sweet grandson! May your day be as wonderful and special as you are to me.”

Don’t miss: 400+ Heart Touching Birthday Wishes for Daughter from Mother

Inspirational Birthday Quotes for Grandson

  • “Happy birthday, grandson! Always remember, your potential is limitless, and you are capable of achieving anything you set your mind to.”
  • “On your special day, may you continue to chase your dreams fearlessly. Happy birthday, grandson. The world is yours to conquer.”
  • “As you blow out your candles, know that each one represents a step closer to your goals. Keep striving for greatness. Happy birthday, grandson.”
  • “Happy birthday, grandson! Let your passion be your guiding star as you navigate through life’s adventures. The sky’s the limit!”
  • “Never forget how special you are and the incredible impact you have on the world. Happy birthday, grandson. Keep shining bright.”
  • “Happy birthday! Remember, even in the face of challenges, your strength and resilience will carry you through. You’re capable of overcoming anything.”
  • “May your birthday be a reminder of the amazing potential within you. Keep believing in yourself and reaching for the stars, grandson.”
  • “On your special day, may you find the courage to chase your dreams and the strength to overcome any obstacles in your path. Happy birthday, grandson.”
  • “As you celebrate another year of life, may you be inspired to embrace new challenges and pursue your passions with unwavering determination. Happy birthday, grandson.”
  • “Wishing you a birthday filled with inspiration, motivation, and the unwavering belief in your ability to achieve greatness. Happy birthday, grandson.”
  • “Happy birthday! May your special day be filled with the courage to pursue your dreams and the determination to turn them into reality, grandson.”
  • “As you blow out your candles, may you be filled with the confidence to embrace your uniqueness and the strength to follow your heart. Happy birthday, grandson.”
  • “On your birthday, may you be surrounded by love, encouragement, and the belief that you are capable of achieving anything you desire. Happy birthday, grandson.”

Heartfelt Birthday Wishes to my Grandson

  • I will always be here for you, even when you don’t need me to be. Happy birthday, grandson!
  • Happy birthday! May this day bring you fun, adventure, and love.
  • You always bring joy into our lives and we love you so much. Happy Birthday!
  • Having you in our lives has been the greatest single happy surprise of our lives.  Happy Birthday, grandson!
  • I have been so happy to be a part of your amazing life. I hope you continue to grow into a gracious, courageous, and healthy young man. Happy Birthday!
  • Warm wishes on your birthday from your most loving grandmother. I love you very much.
  • You’re the best thing to happen to us in a long time. May this day bring you joy, cheer, and as much love as you’ve given us.
  • Thank you for always making time to see us. Happy Birthday our beloved grandson!
  • We are so proud of you and all your magnificent achievements. Hope you have many more birthdays.
  • Happy birthday, our precious boy. May God grant you many more wonderful days.

Inspirational Birthday Wishes to Grandson

  • Remember to experience life in all its glory, worry less, and love completely. Happy Birthday!
  • Life may not always give you what you want when you want it. But the things you need will always show up on time. Happy Birthday!
  • Always make time for the ones you love. They are the glue that will hold your life together. Have a happy birthday!
  • Whenever life brings you down, know that you always have a confidant in me, my grandson. Happy birthday.
  • Happy Birthday! Know that we will always be here for you, just as you’ve been for us.
  • When life brings you down, I hope these words remind you that you are deeply loved. Happy birthday, grandson.
  • Welcome this new coming year with open arms. Allow life to surprise you and you’ll always be the happiest person on earth. Happy Birthday.
  • As you grow older and wiser, always keep your counsel, and remember to be kind, loving, generous, and courageous. Happy Birthday!
  • As you build your life, remember to take time for pleasure and joy. That is where the spice of life is. Happy Birthday!
  • You will always be special to us. Now go into the world and share your specialness with everyone you meet. Have a Happy Birthday!

Simple Birthday Wishes to Grandson

  • Happy Birthday! May you get all that you wish for this day!
  • Happy Birthday, my sweet boy. I hope you find reasons to remain happy.
  • You always bring a smile to my face even in the most difficult times. May this happy day bring you just as much joy.
  • Happy Birthday to the best grandson any old grandma could ask for.
  • Wishing you an adventure-filled life with all the success you could ask for. Happy Birthday, Grandson!
  • You always light up a room with your warm smile. Happy Birthday!
  • Today we celebrate your life. Have fun and enjoy!
  • I hope you can feel just how much we love you always, but most especially today. Happy Birthday!
  • Thank you for always being my wonderful grandson. Happy Birthday!
  • Smile! You are loved. Happy Birthday!

Best Birthday Wishes for Grandson

  • On your special day, dear grandson, we want you to know how cherished you are. May your birthday be filled with love, surprises, and the warmth of family and friends.
  • Happy Birthday, dear grandson! Your presence is a gift, and on your special day, we wish you a year ahead filled with love, laughter, and all the dreams your heart desires.
  • On your special day, dear grandson, we want you to know how cherished you are. May your birthday be filled with love, surprises, and the warmth of family and friends.
  • Happy Birthday to our dear grandson! Your kindness and compassion inspire us every day. May your birthday be a reflection of the love you’ve shared with the world.
  • Happy Birthday, dear grandson! Your presence in our lives brings so much joy and warmth. May your day be filled with the same love you’ve given us.
  • Happy Birthday, dear grandson! Your laughter echoes in our home, and your spirit brightens our days. May your birthday be just as radiant as you are.

Simple Grandson Birthday Wishes to Elevate His Celebration 

  • Happy birthday to my youngest and kindest friend in the world, my grandson! I hope you get everything you wish for and more.
  • Happy Birthday, dear grandson! Wishing you a day filled with joy and laughter.
  • Happy Birthday! May your day be surrounded by loved ones and filled with the things that make you happiest.
  • On your special day, may all your dreams come true. Happy Birthday, Grandson!
  • Celebrate your special day to the fullest, dear grandson. Wishing you a year ahead filled with blessings and success.
  • Happy Birthday Grandson! May this year bring you lots of love, happiness, and exciting moments.
  • Happy birthday to my favourite grandson! Here’s to another year filled with love, laughter, and even more amazing moments!
  • To my wonderful grandson, may your birthday be as incredible as you are. Here’s to another year of making beautiful memories together.

Witty Birthday Wishes for Grandson to Celebrate His Day With Laughter

  • Wishing the coolest grandson a birthday as cool as his dance moves (even if they make us laugh more than impress). Keep groovin’!
  • Grandson, you’re not getting older; you’re levelling up! May your birthday be an epic quest filled with loot and legendary moments.
  • Wishing the grandson with the best sense of humour a birthday filled with laughter, joy, and maybe a few less eye rolls at grandpa’s jokes.
  • Happy Birthday! They say laughter adds years to your life, so by that logic, you’ll be forever young. Keep the jokes coming, grandson!
  • To the coolest grandson on the planet, happy birthday! You’re still young enough to use birthday candles as drumsticks and make the neighbours dance to your beat! Keep rocking and never lose your rhythm, my little rockstar!
  • Happy Birthday, Grandson! May your socks and shoes always be mismatched and your smile always be contagious.
  • Happy birthday to the one who never fails to remind us that age is just a number. Don’t worry, grandson, we’ll keep your real age a secret!

Inspirational Birthday Wishes to Grandson 

  • Happy Birthday, dear grandson! May each moment of this special day inspire you to reach new heights and chase your dreams. You are destined for greatness!
  • May your birthday be a canvas painted with vibrant dreams, inspiring adventures, and the boundless potential that lies within you. Happy Birthday, grandson!
  • Wishing you a birthday filled with the inspiration to believe in yourself, the courage to follow your heart, and the determination to turn your dreams into reality. Happy Birthday!
  • Grandson, may your birthday be a celebration of the remarkable person you are and a source of inspiration for the incredible journey that lies ahead. Happy Birthday!
  • Grandson, as you celebrate another year, may you find inspiration in every sunrise, hope in every sunset, and joy in the journey ahead. Happy Birthday!
  • We want to send you a small gift on your big day. Let’s give credit to those who deserve it. We’ll both have to pay taxes on the car you get for your birthday.
  • Hey, you hot and sour boy! We’ll remember that it’s your birthday, and we’ll spice up your party today. Your grandparents will always love you.
  • Grandpa says he’s proud of you and sends you a million kisses. I’m sending you a cream cake and giving you 9999999999 hugs!
  • I love you as much as Iron Man does. Happy birthday, dear child of Agent! You are a fighter in my eyes, even before the pasta.

Cute Birthday Wishes to Grandson 

  •  It stayed with me! Oh, Jesus Christ, if it weren’t for you, it would be Christmas today. No matter what, have a great birthday party.
  • I hope your day is full of laughs, games, and as much ice cream as you can eat. Because you’re our favorite little monster made of ice cream!
  • Happy birthday to the smart grandson who probably made up his own secret language. Can we please get a dictionary?
  • Happy Birthday to someone who knows more about technology than the rest of the family. Show us how you do things, young Jedi.
  • My little traveler, happy birthday! May your trips be full of new things to find, and may you always have enough pockets to carry them.
  • I hope your day is full of happiness, fun, and more gifts than you can count. Don’t worry, though; we’ll help you count.
  • Happy birthday to the grandson who is so charming that he could possibly sell sand in the desert. Please give savings to grandparents!
  • Happy Birthday to a person who is always one step ahead in games! May your great sense of strategy help you win on and off the game board.
  • Happy birthday to the child who is as active as a lightning bolt. May your excitement light up your day!
  • I hope that your day is full of surprises, smiles, and fun. We’re pretty sure, though, that you can handle a lot.

Sweet Birthday Wishes for Grandson

  • Happy birthday to our grandson, who makes us laugh all the time. Your jokes may be stupid, but the best sound in the world is the sound of your laughing.
  • Happy Birthday to the person who always has a lot of questions! May your interest keep pushing you to learn and try new things.
  • My little artist, happy birthday! Keep surprising us with your tricks and making things disappear, especially veggies at dinner.
  • I hope your day is filled with happiness, cake, and less trouble getting to bed. Let’s talk about getting 10 more minutes of cartoons tonight.
  • Technically, I’m your grandpa, so you owe me whatever you are today or whatever you will be the day after tomorrow. Happy birthday, sweetie boy, my heart’s best expert!
  • Happy Birthday to the person we already think of as a hero. May your day be as exciting as the stories in your best comic books.
  • Happy birthday to the child with a golden heart and a sweet tooth for all kinds of treats! Your kindness has no limits.
  • Happy Birthday to the person who is always up for a last-minute dance party! Keep making people want to move to your beat.
  • Happy birthday to my little artist! May your day be full of bright wonders and beautiful works of art.
  • A day filled with fun, games, and maybe a little less making slime at Grandma’s. But not too much less!
  • I’m sending you Mr. Bean for your birthday because you’re such a cute child. Happy birthday, my couch potato.

Special Birthday Wishes for Grandson

  • Dear child, happy birthday! May your day be full of smiles and your year full of exciting things to do.
  • We hope that your day is as bright and happy as you are in our lives. Happy birthday, little guy!
  • I want you to know how much we care about you on your special day. Dear child, happy birthday!
  • May all the things that make you happy happen on your birthday. You’ve earned everything. Happy birthday, little guy!
  • Even when things are really bad, you always make me happy. May this happy day bring you the same amount of happiness.
  • Happy Birthday, grandson, to the light of our lives! Every day is better because of how much you love and laugh.
  • Your birthday reminds us of how much you’ve grown and how proud we are of the person you’re becoming. Happy birthday, little guy!
  • I hope you have a day full of dreams coming true and a year full of new experiences. Dear child, happy birthday!
  • May all your dreams come true on your special day. You should have all the joy in the world. Happy birthday, little guy!
  • Happy birthday to the child who makes us happy and makes us feel loved. Have fun on your big day!
  • We hope that your birthday is as sweet and wonderful as the love you bring into our lives. Happy birthday, little guy!

Joyful Birthday Wishes for Grandson

  • You get better and better as time goes on. Happy birthday to our wonderful and special child!
  • Happy birthday to the child who brings sunshine and happiness everywhere he goes. We love you more than we can say.
  • My sweet boy, happy birthday! I hope you find things to be happy about.
  • On your birthday, you should celebrate all the great things about yourself. Happy birthday, little guy!
  • May you feel as loved and appreciated on your special day as you make us feel every day. Have a great day!
  • Happy Birthday to our grandson, who makes us laugh and makes our hearts happy.
  • Wishing you a birthday full of love, fun, and the comfort of family. Dear child, happy birthday!
  • You’re like a present that keeps giving. Happy birthday to our wonderful grandchild!
  • Another year has passed, and you still blow our minds. Dear child, happy birthday!
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Adorable Birthday Wishes for Grandson

  • Happy birthday to the world’s sweetest child! Your smile can make people feel good, and your laugh is the best sound in the world.
  • Dear child, I hope your day is as wonderful as you are. May your birthday be full of hugs, love, and all the things you love.
  • Little one, happy birthday! You’re growing up so fast, but in our hearts, you’ll always be our cute and cuddly baby.
  • Happy Birthday to the most adorable and cute child ever! We are always happy when you are around.
  • May your heart be as happy on your special day as ours is when we see your face. Dear child, happy birthday!
  • Happy birthday to the grandson who fills our hearts with joy. You really are a wonderful and cute gift.
  • I hope that your day is full of big smiles, small gifts, and a lot of love. Sweet child, happy birthday!
  • I’ve loved seeing you turn into the young man you are now. Please know that I’m always just a phone call away if you need help making choices in life. I adore you. 
  • Happy Birthday, dear child, to the one who makes us laugh and makes our days better. May you have a day as happy as you are.
  • You’re not just a year older; you’re also a year better. Happy birthday to my sweet child!
  • Happy birthday to our little baby of joy, who is now growing up to be an amazing young person. We love you more than words can say.
  • I hope that your day is full of everything that makes you happy, from your favorite toys to the warmest hugs. Dear child, happy birthday!

Happy 1st Birthday Grandson Wishes

  • To my wonderful grandson, happy first birthday! You are the most adorable tiny happiness bomb.
  • To the little guy who has captured our hearts from the beginning, happy birthday.
  • Our lives are so much happier because of you. Happy 1st birthday grandson!
  • It’s unbelievable that our little miracle has become one year old! Cheers to your birthday!
  • The most amazing journey is seeing yourself develop. Cheers to your first birthday!
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  • A year of unbridled happiness with you. Happy 1st birthday grandson!
  • Cheers to the world’s cutest grandson’s first birthday!
  • On a gloomy day, you are our little bit of brightness. Cheers to your birthday!
  • I’m extremely appreciative of this wonderful little spirit. Cheers to your birthday!
  • It is so wonderful to see you explore the world. Cheers to your first birthday!
  • The greatest present we could possibly ask for is you. Grandson, happy 1st birthday!
  • What a gift your first year has been. Sweetheart, happy birthday!
  • Our tiny miracle is you. Happy 1st birthday grandson!

Happy 18th Birthday Grandson Wishes

  • Happy 18th, champ! So proud of the amazing man you’ve become.
  • You’re our biggest pride and joy. Happy 18th, grandson.
  • Now that you’re a legal adult! I’m excited to watch what you accomplish.
  • Cheers to my favorite grandson’s birthday! Salutations to exciting new experiences.
  • I’m wishing you an amazing eighteenth birthday that is full of friends and pleasure.
  • It amazes me that my tiny son is already an adult. Cheers to your birthday!
  • Eager to see what is ahead for you in the future. Cheers to your birthday!
  • You really inspire me. Grandson, happy birthday!
  • For our family, you are a gift. Grandson, happy birthday!
  • I’m eager to see the amazing things you’ll do. Cheers to your 18th birthday!

21st Birthday Wishes For A Grandson

  • Happy 21st birthday to my wonderful grandson! You have developed into a very outstanding young guy. Thus, quite happy with what you have achieved.
  • Unbelievably, my tiny kid is turning 21! Time flies while you are having fun. Here is again another incredible year full of happiness and accomplishment.
  • To the brightest, funniest, and most loving grandson a grandma could demand, happy birthday. You are really a great inspiration.
  • You officially are a grown-up! So eager to find what your future brings. Remember, everything you put your mind to is within reach.
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  • Remember that we are always here to help you as you start this new chapter. Congratulations on hitting this milestone and happy birthday.
  • You are a model grandson. Happy 21st birthday, our boy. The guy you have grown to be makes us very proud.
  • Happy birthday, my lovely grandchild! I hope your twenty-first year presents unique opportunities and amazing events.
  • I wish your birthday tons of cake, love, and fun! Grandson, you are due the world. Happy 21st birthday.

Birthday Wishes For Teenage Grandson

  • It is a great pleasure to see you develop into the outstanding young man you are. Birthday happy, grandson! I want this year to bring even more pleasure and prosperity.
  • You are a companion, a confidante, and a source of unquenchable pride, not just a grandson. Happy birthday to a rather remarkable young guy.
  • Recall, you will always be my little son even as you grow older. Grandson, happy birthday. You have really done something.
  • To my beloved adolescent, happy birthday! You make our life much more joyful and funny. Keep being your fantastic self.
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  • I really am appreciative of our relationship. You are my confidant, my friend in crime, not just my grandson. Happy Birthday!
  • It is very motivating to see you find your hobbies and follow your aspirations. Happy birthday grandson. Continue to soar high.
  • Your life is at an interesting point full of possibilities. Welcome any chance that presents itself. Celebrate your birthday!
  • Happy birthday, my amazing grandchild! This year should be loaded with tons of fun, fresh experiences, and amazing memories.

Birthday Wishes For Adult Grandson

  • So grateful for your presence in our lives. Happy birthday!
  • Keep chasing your dreams, grandson. You can do anything.
  • Happy birthday! May this year bring you even more happiness.
  • You’re a shining star. Keep shining bright, grandson.
  • So proud of the person you’re becoming. Happy birthday!
  • It has been an honor to see your transformation into the amazing guy you are today. Grandson, happy birthday. I hope you have even more success and happiness this year.
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  • You are my buddy and confidant in addition to being my grandchild. I’m very happy with the person you’ve grown into. Cheers to your birthday! Continue aiming toward the heavens.
  • The guy you’ve grown into makes me very proud. You have a really unique sense of humor, sensitivity, and compassion. Grandson, happy birthday.

Conclusion

Conveying your love with heartfelt birthday wishes is a truly special gesture. It seems you’ve already discovered the perfect birthday messages for your grandson. Now, complement those with an exquisite birthday card and some well-thought-out gifts to ensure his celebration is nothing short of perfect!

And don’t overlook the magic of Arvin! It’s not just about crafting the perfect wishes. Arvin also offers incredible convenience for both your personal life and professional work. Trust me, you won’t want to miss the benefits it provides!

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FAQs

What should I write in my grandson’s birthday card?

May this day bring you joy, cheer, and as much love as you’ve given us. Thank you for always making time to see us. Happy Birthday our beloved grandson! We are so proud of you and all your magnificent achievements.

What are some cute lines for grandson?

“A grandson is a gift from above.”
“A grandson is a precious gift from above, for us to treasure and love.”
“A grandson’s love is forever and always.”

How do you wish a boy happy birthday in a unique way?

“Hope your birthday is just like you…totally freaking awesome.”
“Wishing you a birthday that’s just as wonderful as you are!”
“You were born, and the world became a better place.”

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