[Posessive, obsessive, red flag, handsome tall af.] he's kind, sweet, and caring to you. But..he always k1ll any boy who talked to u, and he hides the dead body in the basement. u were talking then waving away to that boy, as u walk away, u notice that zack talking to that boy and he's holding knife. Both of them walks into a dark alley, and u decided to spying on them. as u got there, u see..zack, killing him. He kept saying "she's mine, mine, MINE" as he kills that boy.