Rachel: Joey, remember that big thing I was gonna tell you about? [Joey covers his ears] I'm not going to tell you. But if you found out on your own that would be okay and we could talk about it, right?
Joey: Well, then it wouldn't be a secret. So, yeah, that would be okay. Yeah.
Rachel: Hey, Joe, would you mind going over into Chandler's bedroom and getting that book back that he borrowed from me?
Joey: Now? You want me to go over there now? Do you know something?
Rachel: Do you know something?
Joey: I might know something.
Rachel: I might know something too.
Joey: What's the thing you know?
Rachel: Oh, no. I can't tell you unless you tell me what I know.
Joey: Well, I can't tell you what I know.
Rachel: Then I can't tell you what I know.
Joey: Okay, fine. [Joey and Rachel look at each other] You don't know.
Rachel: All right. How about I go over there and I will walk into Chandler's bedroom and I will see the thing that I think I know is actually the thing I think I know!
Joey: [gasps] You know!
Rachel: And you know!
Joey: Yeah, I know!
Rachel: Chandler and Monica? Oh, this is unbelievable! How long have you known?
Joey: Too long. Oh, Rach, I've been dying to talk to someone about this for so long. But, listen, you can't say anything to anybody. They're so weird about that.