Season 10: Episode 217: The One After Joey and Rachel Kiss
Chandler, Monica, and Phoebe listen through the thin walls as Ross makes out with Charlie and Joey makes out with Rachel. Before things go too far, Ross decides he better talk to Joey about Charlie. Joey decides he better talk with Ross about Rachel. Monica gets corn rows put in her hair to overcome the frizziness caused by the humidity. Ross talks with Joey about Charlie on the flight home, but Joey can't bring himself to talk about Rachel. Mike reveals that he has a girlfriend (named Precious), and tells Phoebe he'll break up with her at dinner. Pheobe waits for MIke at his apartment; Precious shows up there by mistake, so Phoebe breaks the news to her. Monica's hair causes her problems at home, so she agrees to get rid of the corn rows.