Phoebe races Ross to the airport in a bid to stop Rachel from leaving for Paris. Monica and Chandler pack up their apartment ahead of their move to their new house, and Joey buys Chandler a new chick and duck as a leaving present.
Phoebe's uterus is examined for implantation of the embryos. Meanwhile, a seemingly harmless game between Chandler and Joey against Monica and Rachel escalates into a full blown contest where the stakes are raised higher and higher.
Chandler continues to pretend to hate the idea of marriage, unaware Richard wants Monica back. Meanwhile, Rachel and Phoebe discuss their 'back-up' plans.
Ross and Rachel tell everyone about the night they were together. They have two different stories of how it happened until Ross accidentally reveals that he videotaped it. Not surprisingly, everyone wants to see it.
Ross is forced to reveal the reason why Jack and Judy don't like Chandler. Rachel tries to make dessert for the gang. Joey and Ross try to get out of Thanksgiving when they are invited to hang out with Janine and her dancer friends.
Phoebe tries to warn the gang that Rachel is coming to London to tell Ross she still loves him. Ross and Emily's parents get into an argument over the bill for the wedding. Monica and Chandler sleep together. The wedding ends with a gaffe.