A humiliated Emily runs away after Ross says Rachel's name at the altar. Meanwhile, Chandler and Monica struggle to get time alone together.

Chandler must constantly kiss the girls to cover up a kiss he gave to Monica to hide their affair. Phoebe gets irritated when the gang constantly talk about London. Rachel puts Monica in charge of her love life. Ross tries to contact Emily.

The gang take Phoebe to the hospital after she goes into labor. Monica threatens to go on a date with a male nurse after Chandler claims they are "just goofing around." Joey gets treated for kidney stones.

Ross finally gets in touch with Emily and they try to work it out. Chandler gloats after Rachel reveals that Monica's secret boyfriend is the best sex she ever had. Phoebe and Joey debate if a selfless good deed exists.

Chandler and Monica go away for the weekend but spend the entire time fighting. Ross tries to tell Rachel about his agreement with Emily.

The gang become frustrated with Emily's demands to Ross. Monica and Rachel mistake their new neighbor for a yeti. Phoebe receives a fur coat as a family heirloom from her mother.

Ross moves in with Chandler and Joey after Emily's cousin kicks him out of his apartment. Phoebe dates a health inspector. Rachel plays hard-to-get with Danny.

The gang remember and share with each other their worst Thanksgivings.

Joey finds himself constantly covering for Chandler and Monica's affair. Ross becomes angry when someone at work eats his sandwich. Phoebe and Rachel enroll in a literature class.

A bored Ross wreaks havoc in Chandler and Joey's lives. Rachel is uncomfortable with Danny's unusually close relationship with his sister. Phoebe runs into trouble whilst collecting donations for the poor during Christmas.

The gang make their New Years resolutions. Chandler struggles to not make jokes about everyone. Rachel uncovers a secret. Ross runs into trouble when he wears leather pants on a date.

Monica becomes annoyed at how Chandler sucks up to his boss by mimicking his boss's laugh and laughing at his tasteless jokes. Ross hooks up with Janice when he finds out Emily is getting married.

Phoebe's grandmother dies, and Phoebe is shocked when her father turns up at the funeral. Meanwhile, Rachel gives Joey a "man's bag" for an audition, and Chandler is scared to tell Monica he doesn't like her massages.

When Phoebe finds out about Monica and Chandler, she and Rachel attempt to get them to confess their relationship.

Ross makes enemies out of his new neighbors. Chandler freaks out about his relationship with Monica. Joey dates a girl who likes to playfully punch him but she doesn't realize she punches him too hard and Joey is reluctant to tell her.

Joey has a dream about Monica and becomes convinced he is in love with her. Meanwhile, Phoebe finds a police badge in Central Perk, and Ross tries to get his new sofa into his apartment.

Rachel has an awkward encounter when she interviews for a new job. Monica becomes jealous of Phoebe and Gary. Joey searches for a 'hot girl' in Ross's building.

Rachel takes up smoking to feel more included at work. Joey auditions for a soup commercial with Ross's son Ben, but they end up competing against each other. Monica and Phoebe plan Rachel's surprise birthday party one month in advance.

As Joey's grandmother visits to watch him on TV, Ross has trouble flirting with the pizza delivery girl, and Rachel tries to find an earring of Monica's that she has misplaced.

The guys go on a ride-along with Gary. Rachel accidentally deletes a message from Emily on Ross's answering machine.

Gary asks Phoebe to move in with him but she's reluctant to and to overcome boredom, Ross and Joey start throwing a ball to each other. Rachel buys an expensive cat but it doesn't behave as she hoped it would.

Joey seems to have finally hit big when he gets offered a lead part in a movie shooting outside of Las Vegas. However, when Chandler begins expressing doubts about the film's legitimacy, it causes a rift in their friendship.

Chandler decides the only way to mend his friendship with Joey is to fly out to Vegas and visit him. Phoebe is determined not to be left out on another adventure, so everyone winds up going. Trouble is in the water, however, when Chandler finds out that Monica had lunch with Richard.

Ross draws a mustache on Rachel's face, which won't come off. Chandler prepares to go back to New York but Monica stops him. Joey tries to find his hand twin. Rachel refuses to leave her room and Ross desperately tries to make it up to her. Monica and Chandler are on a big roll. Chandler proposes to Monica; her response will be based on a throw of the dice. She rolls a hard eight and says yes. Rachel and Ross get drunk; he paints his face and they leave the room together. Phoebe gets kicked out of the casino but comes back in to annoy the ""hand twin."" Monica and Chandler go to the chapel to get married...only to find out that the drunk Ross and Rachel got there first...