“Happy birthday son” is a great place to start, ... 46. Happy birthday to the world’s best son, husband, and father-to-be! 47. Wishing you a wonderful birthday, my boy!

Happy Birthday Dad from Son Messages. 31. Happy birthday, Dad! You've always been there for me, and I'm so grateful to have you as my father. 32. Dad, you’re my role model, my mentor, and my hero.

Happy birthday to my dad, who is so wise, soft-hearted and loving. ... My only hope is that someday I can be as great of a father as you are to me to my son, too. Happy birthday!