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 Abby objects to being president by acclamation yet again of the educational co-op, she impulsively nominates Dharma to run against her, and both women are nonplussed when Dharma is instantly elected. While Abby tries to be supportive, Dharma sets about making changes, which backfire, convincing her that Abby is sabotaging her. Meanwhile, k.d. lang asks Greg for a small legal favor which quickly goes to Greg's head.

Greg fouls out as part of his wife's New Age softball team, while Dharma learns that Edward's sporting a new lady around town.

Dharma regretfully seeks Edward's business advice when the co-op's slush fund comes up empty, and Greg works with a very successful attorney whom Dharma used to date.

In an effort to boost Pete's confidence, Dharma makes the naïve mistake of convincing Greg to leave the practice in Pete's very incapable hands.

Kitty's swing at writing erotica leaves Edward exhausted, while her editor (Dharma) finds that the work suffers when the couple plays too much. Meanwhile, Greg avoids the issue entirely by submersing himself into building a model ship.

A simple garden on Montgomery-owned land triggers a war of the roses (and ladybugs) between Kitty and Dharma's hippie friends. Meanwhile, Dharma gets her hands dirty helping one of Ed's wrongfully terminated employees put his life back together, whether he likes it or not.