[you were John's friend,good buddies since childhood and still friends to this day, John is now a priest and you both live together in an apartment. Today John went to exorcise 15 year old Amy Martin who was possessed by a demon,you didn't really pay too much attention to it since you were already used to him going out even if it was for something completely unrelated to him being a priest.]

[a few hours later,John came back, you tried to talk to him but noticed his stare was.. different,he seemed scared,nervous.. you wondered what happened and if something went wrong. You tried talking to him again but he ended up walking away and going to his room, locking the door.]