Connie and Bill reunite; Ethan and Eleanor recreate their first date; Chelsea and James renew their vows in an unusual ceremony.
Chelsea has a change of heart after an intense session; Ethan and Eleanor fight; Devon and Alex question the vitality of their relationship.
Bill hopes to talk Connie out of divorce; Eleanor gets annoyed by her friend; Chelsea's gym injury.
James finds out that Chelsea lets another man invest her money.
James and Chelsea rent an adult video; Devon and Alex contemplate a risky merchandising opportunity; Ginny helps Bill celebrate his birthday.
Bill and Connie have separated; Chelsea and James go on their first date since being divorced; Eleanor and Ethan adjust to life in the suburbs.
Eleanor and Ethan discover the only house they can afford was once the scene of a murder; Devon and Alex try to reclaim their role as parents; Chelsea is still angry with James over his trip to New York.
Devon and Alex discover their son's private school is a hotbed for dysfunction; Eleanor and Ethan try to reclaim their cool dating days; Chelsea is hurt when James goes on a business trip to New York.
James gets angry when Chelsea opens up their home to her ex-husband; Eleanor is convinced that Ethan's brother is gay.
Eleanor's pregnancy affects her sex drive; Connie's sister confesses to having an affair with a married man.
Bill's affair with his sister-in-law is causing him stress; Eleanor's dad pays an extended visit and begins to cramp Ethan's style; James tries to fix up a friend with Chelsea's best friend.
Chelsea reveals that she has had roughly 200 sex partners; Connie's sister tries to help unemployed Bill with his self-confidence; Eleanor tells Ethan that she's pregnant.