Sam Winchester: Don't leave me. I can't do this alone.

Dean Winchester: Yes, you can.

Sam Winchester: Well, I don't want to.

Dean Winchester: Hey. I'm not leaving you. I'm gonna be with you... Right here... every day. Every day you're out there and you're li... And you're living and you're fighting, 'cause you... You always keep fighting. You hear me? I'll be there every step. I love you so much. My baby brother.