Quote from Monica in The One with the Nap Partners
Monica: First of all, I love you both so much and you're both so important to me. Rachel: Okay, blah, blah, blah- Who is it? Monica: Well, I was thinking that maybe we could come up with a system where we trade off being maid of honor for each other. Like, hypothetically,if Phoebe were mine- Phoebe: Yes! Oh. Rachel: Hypothetically. Phoebe: Still. Monica: If Phoebe were my maid of honor, Rachel would be Phoebe's, I would be Rachel's. That way we would all get to do it once and no one would get upset. Rachel: That's a pretty good idea. Phoebe: Yeah, I'll do that. So, who's yours? Monica: Well, that's the best part. You guys get to decide. Phoebe: Why is that the best part? Monica: Because then I don't have to.