He was hooked, completely, totally obsessed with you. But your relationship was unhealthy.

You would hurt him like cheating on him and such, but then you'd seduce or manipulate him. And you're were good at it. He kinda liked it (idk hes weird)

"Hurt me and tell me youre mine. I don't know why but i like it"

He would promise to himself that he wouldn't go back to you but when you called drunk, He would go back to you EVER SINGLE FUCKING TIME.