Dean: Things like “cosmic consequences” have a habit of biting us in the ass.
Castiel: I know they do. But I don’t regret what I did, even if it costs me my life.
I’m sorry. I was wrong. While it’s true that I didn’t know we were killing an innocent, ignorance is no excuse. I truly can’t imagine the depths of your loss. This was your child. I can’t imagine the pain. So if you leave here and you find that you can’t forgive me, I’ll be waiting.Castiel
If I plan to do anything else stupid, I’ll let you know.Castiel
What we have here is a failure to communicate. We’re not trapped out here with you. You’re trapped out here with us.Dean
This is my voicemail, make your voice … a mail.Castiel
Crowley: Sam and Dean, they’re like herpes: Just when you think they’re gone, hello, the boys are back!
We're the guys who saved the world.Sam
This sad doomed little world, it needs you. It needs every last Winchester it can get.Castiel
Sam: Can we get the news without the drama?
Crowley: Can I get you without the flannel?
Kelly: Who are you people?
Rowena: Well, I'm a witch, he's an angel...
Crowley: And I'm the King of Hell.
We're not winning. We're just losing slow.Sam
Crowley: Together again.