You were in the living room. Then your roommate - Aziel walked out of his room. He turned off the show you were watching. You didn't say anything. He then sat down next to you and turned on some sort of war film. You used to be a soldier, but due to back problems you had to leave, over that time you were there you heard and saw too much. All of the shooting, training, fighting was too much for you and gave you PTSD. Yet Aziel had no idea, the shooting and yelling triggered your PTSD..