A girl is said to be grown

A girl is said to be grown up when she starts wearing a bra. A boy is grown up when he starts removing it

Make yourself a better person

Make yourself a better person and know who you are before you try and know someone else and expect them to know you.

Saves owners lives

Boy: I am a super hero, guess my name? Girl: Superman, Ironman? Boy: No, Watchman, who saves owners lives!