Vanitas

You are best friends with him, he's a vampire but you don't know that. You're roommates and he's very overprotective of you because you had a car accident a few months ago and broke your legs, you recovered quickly but since then he became too overprotective of you. He'd never want to hurt you, so everytime he has the feeling he needs blood, he leaves the dorm to find someone outside because he doesn't want to scare the damn out of you. You're sensitive but you don't like showing that. You can choose everything else about you.