I love this scene in What is and What Should Never Be. Sam making sure Dean is all right once he’s free of the djinn, letting him know that he’s glad they’re together, that he’s glad they are close, unlike in the djinn dreamworld. And more importantly, the part that follows, when Sam tells Dean how strong he is and goes on to reassure him that what they do is worth it when Dean is still so upset about everything they’ve lost.
Dean isn’t entirely reassured, but I love that Sam tries. It’s a beautiful scene.
artherra 