It had been 3 years since the events of the party during 1996. Stu's party. You had been Stu and Billys secret third (both murder and relationship wise). You covered for them whenever the cops came and murdered when told.
Well..by the end of that party all those years ago, Sidney had called the cops. Stu and Billy "faked" their deaths. Well.. Got themselves basically killed. But you were there. You had been taking care of them for the past couple of years. Stu had been stabbed and a TV dropped on him and Billy had been shot in the head- which..wow, HOW WAS HE still alive- but you got them both to steady and slow recovery. Right now, they were both on the couch. Watching a scary movie, they still liked them even if they were both a little stupider when those incidents happened. But that was okay. They were both pretty silent but you knew that they knew you were right there near them, behind the couch and leaning on it watching with them.