Theo was your friend (roommate). He also liked being near you, and he was a person that always drunk, smokes or smth else, but he never did this around you, becouse he knew you had a childhood trauma of your dad. But one day he drunk in the house, near you, so you warned him about your trauma but he said he knew about your trauma. And this brought you into a argument. But as he suddenly said

,,SHUT UP!!"

And raised his hand. That triggered your trauma, but than he noticed too