Summary: After Grace reunites with her and Will's friend Heidi, the female half of another gay guy/straight girl relationship, Grace learns that Heidi's gay best friend, Charlie, moved to San Fransisco, got a boyfriend, and they haven't stayed in touch with Heidi.

Grace becomes worried that she and Will are drifting apart and will soon end up like Heidi and Charlie. So in order to keep her and Will together, she decides to invest in something with him: a piano.

Meanwhile, Jack is depressed after his boyfriend of two days, Rocco, dumps him. But he learns he can get through his pain by writing and pens a raunchy story that he shares with Karen. The story turn Karen on and soon she can't get enough of it, and insists Jack continue it. But by this time, Jack has reunited with Rocco and is too happy to write.

Back at Will and Grace's, WIll is becoming annoyed by Grace, who is always insisting he stay home with her rather than go out with his friends. So, to keep the both of them happy, Grace throws an "old fashioned piano party", with all of Will's friends.

But this just confuses and annoys Will more, and when he accidentally spills root beer on the piano, Grace is heartbroken. The party members quickly exit, and Grace finally tells Will why she bought the piano. When she reveals that she is afraid of losing their friendship, Will tries to consol her by promising never to leave her and the two are reunited fully when Will plays a song on the piano for her, despite saying they will get rid of it the very next day.

Karen pays Rocco $50 to dump Jack, but while he dumps Jack, Rocco lets it slip that Karen bribed him. Jack is furious, but when Karen offers him $200 to keep writing, he decides he'll have to deal by writing through his pain.

Quotes
GRACE & LARRY (singing): "Enough is enough is enough is enough is enough is enough-"
KAREN: "It's enough!"
(Click quote for WAV)