Daddys girls is normally used to mean the special bond that develops between a father and his female children. Even when they are adults most women still feel like little girls around their father, and it is difficult for a daddy to recognize that his little angels are becoming all grown up. Fathers usually feel protective over daughters in a way that is different from their love for sons.
Every dad is the family role model, whether he wants the job or not.
A father is someone you look up to no matter how tall you grow.