Dean Winchester: I did not think this would be the day. But it is. It is, and that's... Man... that's okay. I need you to... I need you to promise me. I need you to... To... to tell me... that it's okay. I need you to tell me that it's okay.

Sam Winchester: No.

Dean Winchester: Look at me. I need... I need... I need you to tell me that it's okay. I need you to tell me... Tell me it's okay.

Sam Winchester: Dean... it's okay. You can go now.

Dean Winchester: Goodbye, Sam. Goodbye.