Buster

Typically when someone’s called a buster it’s a insult but when someone who likes you called you “buster” it means they think your a cutie

“Hey that Christian guy he’s a buster”

Buster

Typically when someone calls you a “buster” it’s a joke but when someone who likes you calls you a “buster” it means there calling you a cutie

“Hey see Christian over there he’s such a buster”