Planning their last will and testament together brings up the subject of Paul's old bachelor pad, which he now sublets to Cosmo Kramer (guest star Michael Richards). Jamie wants Paul to get ridden of his apartment, but Paul is against that. They get into a fight, which results by Paul deciding about the future of his apartment and Jamie getting ridden of her t-shirt from her past (which she later wants back).

The death of a Paul Buchman affects Jamie and Paul quite suddenly, leaving them without cash or credit. Meanwhile, Paul is morbidly curious about his namesake.

Jamie's perfect Thanksgiving feast involves a buffet for ten and five turkeys, thanks to Murray and the extremely friendly neighborhood grocer Kim.

The Buchmans find their new once-a-week maid, Masha (guest star Beata Pozniak) a big help, but she is heartbroken that her affection for ""Mr. Paul"" isn't being reciprocated.

Jamie hires an ex-boyfriend, Sherman (guest star: Rick Rossovich), to paint the apartment and is a bit annoyed when Paul is not concerned by the prospect of her old flame being alone with her. When Paul comes home from his job, he finds Sherman and Fran together in their bed having sex, because Fran is stressed over her move-out from Mark's apartment. So, Paul talks to Mark about their marriage. Jamie and Paul try to get them together back, but they decide to get split.

At the Buchmans' first anniversary party, love blossoms between Warren and Connie, while Paul tries to turn back the clock. However, there is no love between the now separated Fran and Mark.

Lisa takes Murray out for a walk and returns with a dog that obviously isn't him. Meanwhile, Paul and Jamie contact the cops and everyone else joins in the hunt for the real Murray. When they finally find him they also encounter people that own the dog Lisa brought home that turn out to be totally different than them.

Phone calls, noisy neighbors and an invisible mouse being chased by Murray are some of the distractions that Paul and Jamie face while struggling to find romance during a long-awaited evening toether.

A suspected heart attack sends Paul's father to the hospital, leaving his mother home alone, until Jamie tries to score some much needed ""points"" with her mother-in-law.

An evening out at Riff's sees Paul complaining about his meddlesome new producer, and Jamie venting about her same old credit-grabbing boss, who happens to be seated nearby.

Paul's shooting schedule leaves it all up to Jamie to go out trick-or-treating with his seven-year-old nephew, whose extended two-hour visit Paul forgot to mention to her.

What brought Paul and Jamie together? Was it fate or a big coincidence? Jamie's belief that it was fate annoys Paul to no end, especially because Jamie is spending more time with Lisa than with him.

Jamie suspects a surprise party waiting for her at home. However, that's not what has been arranged for her birthday by Paul, who gets separated from her on the subway en route to the surprise.

A free weekend in Atlantic City has been mysteriously arranged for Jamie & Paul and Fran & Ira, by Ira's ex-wife as it turns out, now a casino hostess who wants Ira to sign divorce papers.

Jamie and Paul must endure two months of separation when Paul has to shoot a film in Chicago, returning only for the weekends, weather permitting.

Fran tells Jamie that she may be pregnant, and Paul finds out from Ira that Ira may have gotten someone pregnant, but neither realizes that it is Ira who might have gotten Fran pregnant.

Paul invests in a startup venture, bringing out a virtual-reality system with Ira, after a demo but without consulting Jamie, who reacts calmly to his actions, both real and imagined.

A Valentine's Day story that begins with Jamie and Paul at Rockefeller Center rink side and moves back three years to the day they finally moved in together and ended up engaged.

Jamie's fortune cookie predicts that bad luck will follow the guilty, but Paul is convinced her luck is being visited on him even as they head for a party at Yoko Ono's place.

Jamie and Paul are horrified to discover that Paul has unwittingly handed over their revealing homemade video to the Family Network, instead of a documentary about a zoo.

The Buchmans find letters written by former tenants of their apartment chronicling a World War II love story that Jamie feels parallels her and Paul's.

The night before Jamie returns to school she worries that Paul might not support her fully. In the morning before Jamie leaves, Paul realizes that he has forgotten to mail her registration.

Althrough he is pretty disturbed by Jamie's lenieny to her younger school college, Paul accepts to hang out with them on a blind date that Jamie organised for Nick & Fran. But, while talking about an idea for a movie about the fastest cook on the world, Paul discovers that the waiter at the Riff's is no one else than Mark, Fran's ex-husband...

Jamie is suffering from sleeplessness because she drank four cuffs of tea full of coffeine while learning for a test. All furious, Jamie urges Paul to spend the night awake with her that leads them to an all-night adventure in the building, from the basement to the rooftop, which ends with a tango together with John Astin, if that's who he really is.

A wave of heat and the death of climate device rushes Paul and Jamie to find a refreshment. They go out on the streets of NY, but find out that there it's even worse. Jaime convinces Paul that they should runaway from the town and have dinner in a restaurant by the sea where they used to eat. But, while borrowing Fran's car, Jamie gets upset to find out that Fran got her old job...