When the guys can't resolve their differences, Holly sends the three of them to couples' therapy.

The gang's chemistry is upset when Holly learns more about Stuart than she could have imagined.

Holly takes Haskell on a practice date, and finds herself blown away by Haskell's hidden talents. Stuart embarrasses Phil when he tries way too hard to fit in with Phil's friends.

Holly tries to get to the bottom of a big secret between Eden and her boss. Stuart is about to be reunited with his beloved dog until Phil loses him.

Phil's desire to sign top mixed martial arts fighter Tommy Dunbar as a client has the guys all attending a strip club, which lands Stuart in the hospital. Meanwhile, Eden buys Holly a new bra, which provides surprising benefits.

Stuart tries to impress his ex at a ballroom-dancing competition, but Holly's attempt to help him does more harm than good. Meanwhile, Phil meets a woman who's a lot like him.

The guys aid Holly's search for suitable sperm donors when she fears her time for having a baby is running out.

Holly's crush on a coworker has her unsure about how he feels about her; Stuart gets a maid when he's tired of cleaning by himself, but the act makes a mess of Haskell's life.

Holly's new boyfriend, Paul, invites the guys to an amazing party, but Stuart begins to wonder how close Paul remains with his ex-wife.

Holly's plans go awry when she tries to impress her infallible sister by inventing a new identity; the guys find a lot to like about Stuart's cooking.

One of Phil's clients, tennis star Chuck Feeney, hides from the paparazzi by staying with the guys, who begin to wonder about his reputation as a ladies' man. Meanwhile, Eden's pregnancy creates a TLC competition between Holly and Haskell.

The gang crashes a party on Phil's boss's yacht; a very pregnant Eden goes into labor.