Sam isn't sure what to make of the stranger. Dean? He's not sure.

He squirms uncomfortably at the thought of having to face his family again, though. The man is probably luring him into a false sense of comfort or security, that's all. But the alternative of getting back to John and Dean isn't alluring.

"... John... Says plenty of stuff that's nuts. We're hunters, so..."

It can't be that crazy, right?