[Dean glances down at it and nods. He's considered putting the jacket away before. It just seems like part of home and here he could use some of the familiarity]
Future Sam. [A nod] That makes sense. [It also scares the crap out of him because there's something seriously wrong with this Sam]
We save the world, right? [Because he's from that moment right before they save things. Note he doesn't ask if Lucifer beats him to death. As long as they save the world and Sam's alive, Dean's alright. Evidence of Sam alive--if not weird--right here]
Re: [Action]
Future Sam. [A nod] That makes sense. [It also scares the crap out of him because there's something seriously wrong with this Sam]
We save the world, right? [Because he's from that moment right before they save things. Note he doesn't ask if Lucifer beats him to death. As long as they save the world and Sam's alive, Dean's alright. Evidence of Sam alive--if not weird--right here]