Dean and Sam in “Unfinished Business”

Dean

Hey, so, with that kid back there- How could you tell him to just ditch his family like that?

Sam

Just, uh, I know what the kid's going through.

Dean

How about telling him to respect his old man? How's that for advice.

Sam

Dean, come on. This isn't about his old man. You think I didn't respect Dad. That's what this is about.