Ugly Naked Guy prepares to move, and Ross applies to sublet the apartment. Competition for the place is fierce, so when a bribe doesn't seal the deal, Ross decides to cultivate and exploit a common interest--nakedness. Phoebe, while looking at Ross' potential new apartment with Rachel, looks out the window and sees Chandler and Monica "doing it." Phoebe and Rachel decide to use their knowledge of this romance to play some practical jokes on Monica and Chandler--jokes which include Phoebe making passes at Chandler. Monica realizes they must know, so she and Chandler play along, and each side tries to see who will crack first. Now everybody knows, except Ross. ...Until he gets the apartment, looks out the window, and suddenly has a return of his rage problem.
Phoebe: You mean whenever Monica and Chandler where, like, you know, doing laundry or
going grocery shopping or... Oh! All that time Monica spent on the phone with sad Linda from camp?
Rachel: Uh-huh. Doing it; doing it; phone-doing it.
Phoebe: Oh! Oh, I can't believe it! I mean, I think it's great! For him. She might be able to do better.
Joey: Now, enough of us know that we could just tell them that we know! Then all the lying and the secrets will
finally be over!
Phoebe: Or we could not tell them we know and have a little fun of our own.
Rachel: What do you mean?
Phoebe: Well, you know, every time that they say that they're, like, doing laundry, we'll just give them a bunch of laundry to do.
Rachel: Oh! I... I would enjoy that!
Monica: You are so cute! How did you get to be so cute?
Chandler: Well, my Grandfather was Swedish and my Grandmother was actually a tiny little bunny.
Phoebe: Bye, Chandler! I miss you already.
Chandler: Okay, did you see that?! With the inappropriate... and the pinching!
Monica: Actually, I did!
Chandler: Okay, so now do you believe that she's attracted to me?
Monica: Oh! Oh my God! Oh my God! She knows about us!
Chandler: Are you serious?
Monica: Phoebe knows, and she's just trying to freak us out! That's the only explanation for it!
Chandler: Okay, but what about, you know, my pinchable butt, and my bulging biceps... She knows!
Phoebe: They thought they could mess with us! They're trying to mess with us?
They don't know that we know they know we know! And Joey, you can't say anything!
Joey: I couldn't if I wanted too.
Joey: Hey, hey, check it out! Check it out! Ugly Naked Guy's got a naked friend!
Rachel: Oh yeah! ...Oh my God! That is our friend! It's Naked Ross!