Ugly Naked Guy puts stuff in boxes (prepares to move), and sublets his apartment. Ross applies, but 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.