When Greg's former co-worker and ex-girlfriend Barbara is transferred back to his firm from Washington, Dharma seeks to assuage her own natural jealousy by finding a new Mr. Right for Barbara—a quest which takes on a desperate edge when Barbara confesses she is still in love with Greg.

When Greg's competitive nature becomes destructive, Dharma exposes him to yoga, hoping to lower his stress level. After two classes, however, they both realize Greg's life is out of control when he gets into a macho ""I can do this"" contest with Pete and pulls a groin muscle. Meanwhile, Larry goes to Edward with a scheme to mass-market videos of Dharma's yoga instruction.

Transportation becomes an issue for the young couple when Greg insists Dharma can use his car any time she wants but makes compulsive demands on her treatment of the vehicle. (Dharma: ""Honey, I love you, but bite me!"") So Dharma goes to a city auction with Jane and Pete and becomes the proud owner of a 1968 yellow schoolbus. Meanwhile, Abby invites the Montgomerys over for a meat dinner, and reveals that she was once romantically involved with Salazar, the featured artist at Kitty's charity exhibition. An amused Edward challenges the Finkelsteins to attend the function, which is threatened by a freak rainstorm and flood—it's 'Old Yeller' to the rescue!

When Dharma's charismatic old boyfriend, Leonard, suddenly re-enters her life after a year in India, Greg finds himself extremely uncomfortable around him—especially when it becomes clear that absolutely everyone else, from Greg's parents to even Marlene, absolutely adores Leonard. Weakened by battling a bad cold, Greg is thrown for a loop when Leonard reveals that he has been celibate since he left Dharma and Dharma decides that she and Greg should give abstinence a try as well. Finally, Dharma informs everyone that they should respect Greg's wishes and not see Leonard any more—then everyone simultaneously spots Greg on television enjoying Leonard's company and his benchside basketball tickets.

A rather daring episode by contemporary network standards: When Jane breezes in to claim custody of Dharma's stuffed duck, Dharma explains to Greg that it's a trophy held by whoever has had sex in the unlikeliest place. Having actually fallen asleep during sex the night before, the couple decide to spice up their love life and search the city for a public place to have sex, since the rest of San Francisco will be too busy watching the finale of Seinfeld to notice. But Jane 'seduces' Pete (by painting his toenails and shaving his legs) into blabbing about their plans and sets out to sabotage their trophy win, and, after a few ironic twists, it is not Dharma and Greg who get arrested for having sex on the steps of City Hall, but Kitty and Edward! (Edward points out that the trophy is actually a goose, and Dharma calmly explains that goose wouldn't rhyme.)

It's traditional to fight on your first anniversary (even if Hallmark doesn't have a card for it): Dharma and Greg stage an argument to escape their parents' planned celebration, but in concocting the excuse Greg says Dharma was being ""flighty,"" and the gloves come off. While they drive out of the city, Dharma retaliates by calling Greg a ""stick in the mud,"" and soon their car is stuck in the mud when he tries to demonstrate how impetuous he can be. (Not very.) They hike to a diner, but find it closed because of a death in the owner's family; just as Greg breaks a pane in the door in order to use the phone, a highway patrolman happens by and the young couple get caught in a charade of being the replacement cook and waitress. There's a nice unspoken continuity with the first season episode in which Greg really did become a short order cook, and it's nice to see him sharing Dharma's role-playing game, even if unwillingly. But Dharma looks tense and unhappy even before Greg accidentally i

Dharma discovers Greg is really the only man for her when she agrees to attend a dance with a nerdy high school kid, but meets with some serious competition from the younger crowd. Meanwhile, Larry sings his ""You guys are okay"" song to Edward and Kitty, causing Kitty to fall and hurt herself; this prompts Kitty to sue Larry after she is embarrassed by her donut-cushion in front of the mayor. Larry represents himself, while Pete arbitrates.

A gently surreal episode whose humor derives from escalating skewed logic in the Preston Sturges mode: Greg's hostile secretary Marlene (at last the wonderful Yeardley Smith returns!) is offended by her annual staff evaluation as ""Satisfactory,"" while Greg is overjoyed by his ""Superior"" rating until he learns Pete got the same rating. When Greg confronts his boss, he is driven to desperation by the man's apparent complete inability to discriminate between similar items (Tahiti vs. Buffalo as a honeymoon destination, freshly baked bread vs. moldy supermarket bread), and almost unhinged by the boss's decision to put Pete in charge while he is in medical leave. At the same time Greg must deal with Dharma's impulse decision to open a store without first deciding what she will sell, and the fact that the place quickly becomes packed with people who find Dharma's environment strangely soothing and establish a barter economy amongst themselves. There is of course only one ""logical"" conclusion

When Greg convinces Dharma to accompany him and Pete to a football game, despite her lifelong aversion to competitive sports, he is unprepared for her sudden and total conversion into a fanatical San Francisco 49ers fan--and the term ""fanatical"" is not used lightly. When Dharma sneaks out to a game in the middle of dinner with her parents, Greg decides she needs help, and arranges an intervention involving quarterback Steve Young.

As Election Day approaches, Dharma and Greg's relationship hits stormy seas due to clashes over her campaign strategy. Meanwhile, an aggressive opponent may really rain on Dharma's parade.

Greg is forced to go with the flow when Larry makes a few improvements in the loft and lets in more than just a spring shower; and Dick Clark pays a visit during Edward's surreal flashback sequence.