Don't you realize none of this would've ever happened if I didn'...
Ross: Don't you realize none of this would've ever happened if I didn't think at that same moment you were having sex with Mark?
Rachel: All right. Let's say I had slept with Mark. Would you have been able to forgive me?
Ross: Yes, I would.
Rachel: You'd be okay if you knew that Mark had kissed me, and been naked with me, and made love to me?
Ross: (Hesitating) Yes.
Rachel: If you knew that our hot, sweaty, writhing bodies were...
Ross: (He covers his ears and yells) La-la-la-la-la-la-la-la-la-la! Okay, okay, yeah, I would have been devastated but, I would still want to be with you. Because it's, I mean it's you.