Dharma becomes jealous when she learns Abby and Larry will raise the baby differently than how she was raised, but turns to guilt when Abby is rushed to the hospital. Meanwhile, Pete and Jane use Greg as a "marriage counselor."
Greg, eager to prove he's "with it," joins Dharma and her friends on a spontaneous road trip to Mexico. Larry, meanwhile, takes a job as a night security guard with Montgomery Industries.
Kitty suspects Edward's having an affair and Greg tries to rally the co-op softball game.
Greg joins the Army Reserve against Dharma's wishes. And Abby has a baby shower.
Dharma is jealous when Abby hires a famous midwife to help with the birth. The Montgomerys want to give the Finklestein's a new van they won in a raffle but Larry insists on paying for it.
Dharma suffers from sleep deprivation while helping Abby and Larry with the new baby. Meanwhile, Greg attempts to learn more about Edward.
Dharma tries to help Marlene's loneliness by fixing her up on a date with a guy who Greg doesn't approve of. And Pete moves in with them after his divorce.
Dharma throws Greg a surprise birthday party and manages to get the crossword puzzle editor of the newspaper to hide a personal message in the puzzle.
Dharma gets into a barfight and tries to find ways to control her anger. Meanwhile, some execs at Montgomery Industries begin using Larry to get to Edward.
Dharma and Greg argue about who saved who when they got married and they decide to go dutch.
Dharma finds Greg's lockbox under the bed and becomes extremely curious about its contents. Meanwhile, Kitty takes Larry shopping to find a gift for Abby, the new mother.
Dharma struggles to keep the co-op financially solvent. Greg faces off with a successful lawyer who once lived with Dharma in Berkeley.
Dharma decides to take the G.E.D. And has a history professor tutor her. Meanwhile, Greg takes on a bratty rich kid as a client.
Dharma tries to work through the feelings she obviously has for Charlie.
Dharma watches Greg's extended family like a soap opera when they gather for Edward's 65th birthday and expect to hear him announce the successor to the company.
Dharma and Greg crash a high school's 20th reunion party. Edward and Kitty get sex advice from Abby and Larry.
Dharma shows Kitty how to use her talent playing pool to hustle people for money. Greg and Pete try to rid the apartment of a rat, humanely.
Greg leaves for two weeks for the Army Reserve and Dharma starts putting a pass-through window between the kitchen and living room. She also gets Pete a law case to handle by himself to build up his confidence.
Kitty embarrasses Greg and they stop speaking to each other. Then Kitty meets a friend of Dharma's who becomes like a surrogate son.
Dharma encourages Kitty when she finds out Kitty writes erotica. And Greg and Pete put together a model boat.
Dharma realizes she's prejudiced against little people. Meanwhile, Abby and Larry play bridge with Edward and Kitty.
Dharma encourages the gang to use a plot of land next to Montgomery Industries for a community garden. She finds a bag of money there that leads to a man falsely accused of a crime and tries to make things right.
Greg finds an intimate letter from Charlie to Dharma and suggests they see a marriage counselor.
Greg moves into Pete's place and everyone prepares for Russell and Susan's wedding. Meanwhile, Pete has a beautiful Hungarian woman living with him and he's not sure if she's his maid or his girlfriend.
