Episode 21: Cheerful Goodbyes -

The episode is notable for its blend of nostalgia and the typical Frasier comedy of manners. It highlights the stark contrast between Frasier's sophisticated life in Seattle and the "common man" atmosphere of his old Boston haunt. Fans often cite it as a bittersweet look at how the Cheers characters have aged and evolved (or stayed exactly the same) in the decade since their show ended.

: She is seen celebrating Cliff's supposed departure but is later devastated when he decides to stay in Boston. The episode reveals that two of her sons are in prison and her house is facing foreclosure. Episode 21: Cheerful Goodbyes

: Celebrating his retirement from the post office. The episode is notable for its blend of

The episode features several guest stars reprising their roles from Cheers : : She is seen celebrating Cliff's supposed departure

: Appears alongside his usual bar companions.

: Cliff’s long-time post office rival also makes an appearance. Themes & Legacy

The story follows Frasier Crane, his father Martin, his brother Niles, and Daphne as they travel to Boston. While Frasier is there for a medical conference, he runs into his old friend Cliff Clavin at the airport. Cliff invites the Crane family to his retirement party, leading to a reunion at a local bar (though not the iconic Cheers bar itself) with several familiar faces. Key Characters & Revelations