You are the one person to whom I can express my craziness. Happy Birthday, dear brother!

You may be younger, but I always turn to you for guidance, my dear brother! Happy birthday.

To my most trustworthy advisor, happy birthday! What would I do without you, my little brother

Happy birthday, younger brother! Every memory with you is precious to me. You are always a reason for my happiness!

Today is no ordinary day for today is your birthday, little brother! Enjoy your special day!

Congratulations on growing old. Now please grow up a bit. Sending you my best wishes today!

I am so blessed to have a wonderful and caring younger brother like you. Wish you all the best on your birthday

Many happy returns to you on your birthday! Save some cake for me, or else there won’t be any gift for you!

You are not-so-little anymore, but you will always be my precious younger brother. Enjoy your special day, happy birthday

Every single memory of my childhood reminds me of all the reasons I’m glad you are my little brother. Happy Birthday

Happy birthday to the best gift my parents have given me – my sweet little brother!

I pray to Almighty that He gives you the strength to differentiate between right and wrong. Happy birthday, brother.

Happy birthday to the life and soul of the family: my dear younger brother!

Little brother, you are a year older today! As your big sis, I am so happy for you. Wishing you a very happy birthday

Let’s toast to your long and beautiful life, dear brother. Have the best year ahead. Many happy returns of the day.

Happy birthday, bro. God’s blessings look like many things, but to me, blessing looks like you.

Wishing you a happy and prosperous year ahead. Happy birthday, dear brother. Have a lovely birthday.

Happy birthday brother. My best wishes to you on your birthday.

Thank you for being a loving sister to me, you are such a darling. Happy birthday sister