Chandler dates Ginger, who happens to be an ex-girlfriend of Joey’s.

This episode provides the "professional" version of "Smelly Cat" used in the commercial, which Phoebe finds repulsive.

Ross is increasingly paranoid about Rachel’s coworker, Mark. To keep an eye on them, he attends a fashion seminar with Rachel but ends up falling asleep and snoring loudly.

Phoebe’s former singing partner, Leslie (played by Elizabeth Daily), resurfaces and asks to get the duo back together. Meanwhile, Chandler is horrified to discover that the woman he’s dating has a prosthetic leg, and Ross continues to struggle with Rachel’s demanding new career at Bloomingdale's. 1. The Reunion of "Phoebe & Leslie"

Leslie wants to use Phoebe's signature song, "Smelly Cat," for a kitty litter commercial. Phoebe refuses, but Leslie steals it anyway.

Phoebe realizes Leslie hasn't changed and ends the partnership for good, choosing her integrity over a professional comeback. 2. Chandler’s "Leg" Issue

"She’s a jingle writer. She’s the devil! She’s the devil in a polyester blend!"

This is the penultimate episode before the infamous "The One Where Ross and Rachel Take a Break."