Wishing my younger brother the happiest of birthdays! May your day be as awesome as you are! 🎈
Here's to the guy who never fails to annoy and amaze me - happy birthday, bro! 🥳
Celebrating the awesome journey of growing up with my younger brother! 🎊
Cake, presents, and endless memories - it's the perfect birthday for my younger brother! 🎂
Cheers to the little moments and big laughs with my younger bro! 🎉
Growing up with you has been a wild ride, but I wouldn't change a thing. Happy birthday, little bro! 🎉
Happy birthday to the coolest sidekick in town - my younger brother! 🎂