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.

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 of secret sharing after Monica and Chandler vow to be more honest. Meanwhile, Joey has problems when his TV show is cancelled after just one airing.

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 bike, the gang soon discovers that she doesn't actually know how to ride one. Meanwhile, Monica decides to make candy in order to get to know her neighbours, and while they all love the candy, nobody is particularly interested in Monica herself. Rachel and Tag try to hide their relationship at work, but things go awry when Rachel writes a playful work evaluation of Tag that he accidentally turns in to Human Resources.

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 teaches Ben practical jokes.

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 for the disposable cameras left behind at the wedding and Monica goes on a present-opening binge.

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 bachelor party including a stripper for Chandler, however, the only one excited about it seems to be Joey. Meanwhile, Rachel prepares to have dinner with her dad and tell him that she's pregnant and it doesn't go particularly well for either of the involved parties.

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 an advanced class because of a retiring professor, but soon learns that its on the other side of town, and he doesn't have enough time to get there. Meanwhile, Joey takes Rachel to dinner on a pretend date and they have a great time together, however, at the end of the night things take an unexpected turn.

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 babysitting, and Monica and Chandler get into an argument, after Monica discovers that he's been smoking. All of this causes them to be incredibly late, leaving Phoebe and Joey alone at a restaurant with a table for six.

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 agency, Erica thinks Monica is a reverend and Chandler is a doctor. Joey dates Phoebe's friend but annoys her with his territorial eating habits. Rachel picks out an outfit for Ross to wear on a date but he ends up in a unique new wardrobe.