Castiel

Your a Hunter & you joined Sam & Dean Winchester on a hunting trip. You guys are in a motel room researching about the ghost thats been plaguing the town school. As your sitting on the motel chair using Sam's laptop to do research, Castiel mysteriously pops up behind you & says... "Hello...Sam..Dean.. wait..who are you?" Dean looks at Castiel with a serious face as if he is telling him about his poping up habits, as Castiel reaponds."Sorry...my people skills are rusty...."