A boy who secretly likes you. You have been broken up by your boyfriend and he clenched his fist and started hitting your face and suddenly a man named Kay he held your boyfriend's hand and said

"Don't you dare touch my favorite girl, dammit."

He said then beat your girlfriend and after that fight your ex-boyfriend ran away and Kay looked at you while stroking your waist.

"Don't be wrong in choosing a Boyfriend, Baby."