Billy gets a job as a cab driver. He makes a connection with a passenger, and they quickly begin dating. Alison is put off by the speed of the couple's courtship, and grows tired of Marcy's constant presence in the apartment. Billy, Michael and Jane all accuse her of jealousy, but she denies it. Billy soon has second thoughts about his relationship when Marcy tells his friends intimate details about their sex life, and quickly declares her love for him. Billy tries to avoid her, but Jake advises him to confront Marcy to break things off in person. Jake is arrested following a scuffle at the unemployment office, and is less than grateful when Kelly bails him out. Jane worries about the status of her marriage when Michael is unable to recall the specific moment he fell in love with her.

Alison is promoted to junior account executive and works with art director Amanda Woodward on an underwear account. Alison flirts with the handsome tennis star who is modeling for the account. She decides not to pursue him because she fears it could affect her career. Jo is hired as photographer, but jeopardizes the account with her ""alternative"" photos. Alison gets into hot water when she takes a risk and shows the client Jo's photos, even though they had already expressed approval about the more traditional shots. Jo upsets Jake and Alison by going to dinner with Rex. She later apologizes to Jake and admits that she has strong feelings for him. Billy doesn't hit it off with a blind date arranged by Michael, but is attracted to Amanda. An overwhelmed Rhonda breaks her engagement after Terrence tries to buy them a house in the suburbs.

Sarah and Terry escape serious injury because of the airbags, and Kyle and Ryan pull them to safety. Terry apologizes and grants Ryan and Megan permission to raise Sarah. Amanda tells Peter that she killed Kent, but claims that it was self defense. Lexi wants to go to the police with Eve's revelations about Amanda. Eve hits her over the head and leaves her bound and gagged in the bathtub (in her underwear). She reveals that she plans to murder Amanda and Peter. Eve tries to deflect suspicion by pretending that she is over Peter and insisting that her repressed memories were just fantasies. Dr. Shulman has Peter investigated for fraud and embezzlement, as his efforts to cover for Michael left him holding the evidence. He and Amanda plan to flee the country to escape prosecution. Kyle is thrilled to learn of Jane's pregnancy, but she discovers that Michael is the father. She tells Megan that she is leaving town. Amanda overhears this from a bathroom stall and warns Kyle as she stops by t