Castiel: I know you know this, Mary, but, um... Sam and Dean... they're... They're glad to have you back. Whatever you still have to deal with and however long it takes, you should know they're happy. I mean, finally, they don't have to be so, um... so alone.
Mary Winchester: Castiel. They were never alone.
Jack Kline: You know, Sam and Dean, they were grateful.
Mary Winchester: If Sam and Dean saw what you did, they would be as worried as I am.
Jack Kline: Are you gonna tell them?
Mary Winchester: You need help, we'll help you. We're your family.
Jack Kline: You can't.
Mary Winchester: We care about you, Jack.
Jack Kline: No, just leave me alone.
Dean Winchester: There's one thing you can cook better than anybody on the planet.
Mary Winchester: Winchester Surprise?
Dean Winchester: Yeah.
Mary Winchester: I can't believe you remember that. I can't believe I ever fed that to you and John. It was so greasy, like... Heart attack on a plate.
Dean Winchester: A delicious heart attack on a plate, okay? I would like mine with extra cheese.
Mary Winchester: All right, then.
Dean Winchester: Yes. (Mary turns around to go grocery shopping) Oh, and, uh...
Mary Winchester: Pie!
(In Sam's dream...)
Castiel: Dean, you can't possibly eat another. That's your seventh piece.
Dean Winchester: No, it's not.
Jack: Castiel's right. I counted.
Dean Winchester: Okay, first, don't be a narc. And secondly, seven pieces is perfectly normal.
Sam Winchester: Uh, it's really not.
Dean Winchester: It's not even a whole pie.
Jack: Was he always like this?
Mary Winchester: Even as a baby. John and me, we used to call him our little piglet.
Dean Winchester: All right, I'm done.
Mary Winchester: With love.
(Sam and Mary leave the room and Dean signals Cas to send another box of pizza across the table to him)
Mary Winchester: Let me guess... she made a bad demon deal?
Bobby Singer: Opposite. She didn't make one. Lost the love of her life. Never moved on.
Mary Winchester: And Dean and Sam were never born. Bobby, I made that deal. And it- I... brought my boys a... lot of pain. But... What happened here, in your world? Sam and Dean stopped that war in mine.
Bobby Singer: Then I'd say you made the right choice.