Air date: 11/14/02

When Chandler's former roommate rival intends to sell his apartment, Chandler and Joey secretly inspect it...and make a shocking discovery. Ross discovers that singing rap is the only way to get baby Emma back to sleep.

The One with Rachel's Other Sister

Air date: 11/21/02

On the night before Thanksgiving, Rachel's self-centered younger sister Amy ruins everyone's holiday dinner with her uncensored observations.

The One with Rachel's Phone Number

Air date: 12/5/02

While out with Phoebe, Rachel impulsively gives a handsome guy her phone number – then worries he'll call when Ross is in. Mike and Ross desperately try finding something to talk about while baby-sitting Emma.

The One with Christmas in Tulsa

Air date: 12/12/02

Chandler must stay in Tulsa over Christmas due to work deadlines. Monica suspects the worst when she learns that his beautiful co-worker Wendy will join him.

The One Where Rachel Goes Back to Work

Air date: 1/9/03

Rachel meets her handsome rival Gavin, who has covered her job while she's been on maternity leave. Their immediate war of wills prompts her to make a rash decision that she could regret.

The One with Phoebe's Rats

Air date: 1/16/03

Rachel is peeved to learn that Gavin is invited to her birthday party. Ross struggles to keep lascivious Joey away from Emma's beautiful new nanny. Phoebe coaxes Mike into helping care for a litter of baby rats.