Sam Winchester: We've been searching for this demon our whole lives. It's the only thing we've ever cared about.

Dean Winchester: Sam, I wanna waste it. I do. Okay? But it's not worth dying over.

Sam Winchester: What?

Dean Winchester: I mean it. If hunting this demon means you getting yourself killed... I hope we never find the damn thing.

Sam Winchester: That thing killed Jess. That thing killed Mom.

Dean Winchester: You said yourself once... that no matter what we do, they're gone. And they're never coming back.

Sam Winchester: Don't you say that. Not you. Not after all this. Don't you say that.

Dean Winchester: Sam, look... the three of us... that's all we have. And it's all I have. Sometimes I feel like I'm barely holding it together, man. And without you or Dad, I...