Ross chooses between Rachel and his bald-headed girlfriend Bonnie. Phoebe struggles to deal with a new revelation. Monica gets stung by a jellyfish.

Phoebe believes that her adoptive mother's spirit resides in a cat. Monica goes on a date with Rachel's high-school boyfriend. Meanwhile, Joey and Chandler are robbed.

Monica caters a party for her mother. Chandler's encounter with Rachel's boss leads to an embarrassing situation. An encyclopedia salesman takes advantage of Joey.

Joey attempts ballroom dancing in order to help Monica and Rachel. Phoebe is attracted to one of her massage clients. Chandler has trouble attempting to quit a gym.

Chandler develops feelings for Joey's new girlfriend. Ross and Rachel try to make each other jealous. Phoebe desperately tries to catch a cold after discovering that it makes her singing voice sexier.

Ross's new girlfriend seems nearly perfect until he visits her house and discovers that her apartment is incredibly dirty. Chandler helps Joey pick out a present for Kathy. Phoebe helps Monica cater an event.

Chandler feels guilty after kissing Kathy. Ross starts playing the keyboard again and no one wants to tell him how awful his is.

Chandler agrees to spend Thanksgiving in a shipping crate as penance for kissing Kathy. The gang decides to give each other Secret Santa gifts. After Monica gets ice in her eye, her doctor ends up being Richard's son.

Chandler and Ross's college friend is coming to town. Joanna squashes Rachel's chance at a promotion. Monica must choose between a steady job as head chef of a restaurant or keeping her catering business with Phoebe.

Ross must choose between two girls. Chandler unsuccessfully tries setting Rachel up with a coworker. Monica is being treated poorly by her new coworkers.

Phoebe considers her options when her brother and his new wife ask her to be their surrogate. Joey works as a tour guide at Ross's museum. Chandler seeks advice from Monica and Rachel.

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.

After seeing Kathy's play, Chandler becomes convinced she is cheating on him. Rachel develops a crush on one of her customers. Monica becomes jealous when she realizes she is no longer the 'hostess'.

After a three-day fishing trip with his dad, Joey doesn't have time to take a shower before going to the set of a new movie. Rachel sets Ross up with her boss's niece. Chandler is despondent after his breakup with Kathy.

Ross attempts to learn how to play rugby to impress Emily. Monica obsesses over an electric lighting switch. Chandler runs into Janice and creates an elaborate plan to get away from her.

Rachel throws a fake good bye party for Emily, just so that she can see Joshua outside of work. A pregnant Phoebe craves meat.

Chandler and Joey discover that they're getting a free channel on their TV. Monica convinces Ross to tell Emily how he really feels before she leaves. At an OB/GYN appointment, Phoebe gets surprising news.

Rachel has an awkward encounter with Joshua's parents. Phoebe is offered the chance to name one of the triplets. Ross becomes paranoid when Emily goes to London with Susan.

Monica and Rachel try to win their apartment back from Chandler and Joey. Ross takes the next step in his relationship with Emily.

Monica tries on Emily's wedding dress. Rachel is jealous of Ross's proposal to Emily. Chandler takes Joey to a sleep clinic when he starts snoring.

Ross and Emily discuss who to invite to their wedding. Ross and Rachel each reminisce about their up-and-down relationship.

Phoebe is tired of being pregnant and is experiencing major mood swings. Ross chooses Joey as his best man. After a mishap at his bachelor party, he rethinks his decision.

Phoebe tries to help Rachel deal with her feelings for Ross as the rest of the gang head to London. Someone else unexpectedly shows up to the wedding.

Phoebe calls to warn of Rachel's impending arrival. Ross and Emily's parents get into an argument. The wedding ends with a blunder.