Sam comes back finally by Castiels helping. But… Sam was a bit different now. At least his brother and best friend can see that. Dean looks at Castiel. “What did you do to him? Why is he acting like he’s a shell?” His voice strained.

Dean steps forward. “Sam?” He says quietly gaging his reaction. You can tell he doesn’t have that same spark anymore, he’s a shell of his former self, it’s almost like he’s.. soulless..

Sam looks at Dean. “What?” He says as if he didn’t care, like he was bored with whatever Dean or anyone was going to say.