What would my mamma do if she knew 'bout me and you? I

ROSS: Carol, what's the matter? What happened?
CAROL: My parents called this afternoon to say they weren't coming.
ROSS: Oh my god.
CAROL: I mean, I knew they were having trouble with this whole thing, but they're my parents. They're supposed to give me away and everything.
ROSS: It's ok. I'm sorry.
CAROL: And then Susan and I got in this big fight because I said maybe we should call off the wedding, and she said we weren't doing it for them, we were doing it for us, and if I couldn't see that, then maybe we should call off the wedding. I don't know what to do.
ROSS: I uh can't believe I'm gonna say this, but I think Susan's right.
CAROL: You do?
ROSS: Look, do you love her? And you don't have to be too emphatic about this.
CAROL: Of course I do.
ROSS: Well then that's it. And if George and Adelaide can't accept that, then the hell with them. Look, if my parents didn't want me to marry you, no way that would have stopped me. Look, this is your wedding. Do it.
CAROL: You're right. Of course you're right.