Same face, different time (For empty_vessel)

"Jimmy?" Dean's voice was full of disbelief when he laid eyes on the man in front of him. There wasn't any doubt though, the change in his tone of voice and the way he spoke, his mannerisms. They were all... destinctly human and so familiar from the brief time he'd seen the man.

Well, this probably wasn't a good sign at all. "Where's Cas?"