Rebecca spots Lilith with another man, and doesn't know whether to tell Frasier. Later, Lilith confesses to Frasier that she cheated on him - once. Frasier is devastated, and after he and Lilith talk about it, Frasier asks Lilith to tell her lover the affair is over. Lilith goes to see him - and then comes back saying she wants to leave Frasier. Meanwhile Sam hires a bouncer named Tiny, but can't bring himself to fire Tiny when nobody wants to go near him.

Carla is reluctant to accept the crystal ball passed to her by the retiring psychic, Madame Lazora.

Lilith informs Frasier that she wants to spend a year away from him, sealed in a biosphere with her lover. Frasier reacts to this like any trained psychiatrist - he steps onto the ledge of Melville's and threatens to jump if Lilith leaves him. Lilith and Sam manage to talk him down, but Lilith insists their marriage is over. Once Lilith has gone, Frasier's friends rally round in support of him.

Carla has a secret that's about to be revealed:she's five months pregnant.

Not wanting to appear lonely and dateless whilst going to her ex-husband Nick's wedding ceremony to blonde bimbo Loretta, Carla asks Sam to accompany her.

Carla asks Sam to partner her in a dance contest where their main competition is Nick and Loretta.

Carla faces an audit while Rebecca's mentor, her business school professor, makes an investment in Sam.

Carla and Eddie's other widow Gloria become best buddies but the friendship is threatened when Carla learns the two-timer left $50,000 in insurance and Woody worries about a nude scene when he's cast in a revival of Hair.

Norm develops a rich paranoia and decides to look for another bar when wife Vera gets a job upstairs at Melville's, and Lilith helps the gang celebrate Frasier's birthday.

Norm tries to make points with the boss by planning the annual office party at Cheers and arranging for Diane to be the old man's "date".

Nick returns and demands of Carla a more equitable division of their marital property: namely him getting custody of one of their kids, a demand to which Carla agrees.

Diane is haunted by the memories of the couple who lived a long and happy life together in the home she and Sam have purchased.

Carla and Eddie plan to get married if they can get past superstition, Eddie's mother, Carla's children, and Rebecca's nerves as she waits for her boss to show up at the bar.

Lilith and Rebecca throw a teenage slumber party to cheer up Carla after she learns she's soon going to be a grandmother.

Carla throws a jealous fit when she suspects that Eddie is fooling around with someone from the ice show.

Carla goes on a maternity leave and is replaced by her supposedly shy and innocent sister.

Coach becomes a slave driver when he's put in charge of Little League team.

Sam lets a dying man tend bar just for fun, but the man leaves the bar patrons $100,000 in a paper napkin will.

Sam lies to Diane about the weekend he has planned chasing snow bunnies in Vermont.

Sam commissions a portrait of Diane from an artist so obnoxious that he soon forbids Diane to continue posing for him, an order Diane won't accept.

Sam's ego is crushed when no one bids on his old baseball jersey during a public television auction.

Carla and Eddie plan to get married if they can get past superstition, Eddie's mother, Carla's children, and Rebecca's nerves as she waits for her boss to show up at the bar.

Carla tries to conquer her fear of flying with Frasier's help and Rebecca waits tensely for a visit from a restaurant critic.

Rebecca is secretly very upset when one of Robin's previous lovers goes public claiming to be his current affair.

Norm nearly has a cow when he hears that the Hungry Heifer is closing down, and mounts an all-out campaign to keep it going, while Rebecca frets over seeing Robin as he works in the street nearby as part of a road gang.