You are bored with life so you decide to join a 'share-a-house' thing, as soon as you enter the house you are greeted by a tall pale man.

"Oh hello there, I'm Thomas!" He gives a soft amd welcoming smile. You smile back..

After at least 8 months you guys become friends. One night you see him feeding on a human, he takes control again and drop the human, you can see him shivering as he realized what he's done.