Five years after jilting his pregnant fiancée on their wedding day, out-of-shape Dennis decides to run a marathon to win her back.

The friends are looking forward to getting together and celebrating Phoebe’s birthday. However, on the day of the party, Ross struggles to convince Rachel to leave Emma with Mrs. Geller…

Chandler finds out that Monica had a bachelorette party with a stripper, even though they promised not to have bachelor/bachelorette parties. Monica feels bad about it, so she organizes a…

Phoebe gets Monica and Chandler a Ms. Pacman arcade game for a wedding present, which leads to some heavy competition between Monica, Phoebe, and, surprisingly, Chandler. Ross gets to teach…

Speculation regarding the father of Rachel’s baby leads to a misunderstanding when Joey discovers a red sweater left behind in a one-night stand Rachel had. Meanwhile, Chandler and Ross search…

Monica and Chandler travel to Ohio to meet a young pregnant woman, Erica Simmons, who is considering allowing them to adopt her child. Due to a mix-up at the adoption…

Chandler is shocked to find out who Monica really wanted to sleep with the night they first got together in London. Meanwhile, Rachel gets into trouble with Ross when she…

While hiring a new assistant, Rachel is torn between hiring a much more qualified woman, or a handsome but inexperienced young man. Monica, Chandler and Ross engage in a war…

When Phoebe tells the gang about how she was too poor to have a bike as a child, Ross goes out and buys her one. While Phoebe absolutely loves the…

On the last night before Chandler and Monica move in together, Monica and Rachel argue, while Chandler tries to give Joey money to help him pay the upcoming bills.