21. Wishing you a warm and joyful happy birthday! May you get everything that you hoped for.
22. You drive me so crazy with your annoying behavior. Still, I cannot stop myself from loving you. Thanks for being so happy. Happy birthday little champ.
23. Have a wonderful birthday, little brother! My love for you is endless, thank you for being so awesome!
24. Dear little brother, thanks for being the annoying part of my life whom I love anyways. May god watch over you wherever I cannot. Happy returns of the day.
25. Your birthdays are special because you are special. Have fun in your own way on this one.
26. I love the innocence that lies in you. May you always remain the same. Happy birthday, brother.
27. Wishing you the coolest and the most worth remembering birthday ever, Bro!
28. Thank you for bringing sunshine into our lives years ago. This is the day to celebrate your arrival and cherish the moments you made us proud. Enjoy your birthday little bro.
29. If you fall, I’ll be the first one to pick you up, I promise. Happy birthday to you, brother.
30. Wishing you a joyous day, my brother! It’s your birthday, so may it be fantastic and unforgettable!
31. My dear brother, on your special day I wish that God bless you with life, filled with joy and happiness!
32. Little champ, May Lord protect you from every harm. Have a great birthday, all day long.
33. Wishing you a fun and joyous birthday, dear brother! Here’s to celebrating your special day with good food, good company, and good memories!
34. This day is special, cause on this day my little brother was born. I love you so much and I am so happy to have you, bro. Wishing you the most amazing life!
35. The moment you came to our family, I knew there’s going to be an adventure. But I love to be a part of such adventures. Thank you, brother, have a great birthday.
36. You have always made us laugh. On this special day of yours, I wish you more and more laughter ahead. Wishing you a cheerful birthday ahead.
37. With this birthday, you are growing a year older. But remember, you will always be the sweetest younger brother to me. Love you a lot, happy birthday.
38. You have always fought with me growing up and made me cry every time. I cannot forget how naughty and annoying you were, but I would say I loved you then, and I love you now. Happy birthday, dear brother.
39. Happy birthday to one of the most cheerful people that I know. Stay awesome, bro!
40. Thank you for brightening up my life, dear brother, have a fantastic day today!