Stuart's sister has shocking news about her marriage; Phil and Eden contemplate a guest in the bedroom.

Nicki returns, disrupting the lives of Stuart and Phil; Haskell and Eden attend a nude "Twelve Angry Men."

Haskell hatches a plan to win over Nicki. Stuart and Phil visit Stuart's old home one last time before it is sold.

When Phil unwittingly sleeps with a nun, he must keep Nicki from finding out; Haskell and Eden care for Holly when she is injured.

Holly sets Haskell up with a man; Stuart tries to help Phil conquer his fear of funerals.

Nicki is asked to accompany Stuart to an important dinner; Phil and Haskell consider vasectomies.

Holly dates an older man; Nicki has a proposition for Phil.

In the wake of Haskell declaring his love for Nicki, Holly tries to play cupid. Stuart secretly arranges for Phil to get together with his high school crush.

Holly represents Nicki in her divorce, but lets her own history with marriage get in the way. Phil tries to prove he’s not getting older by dating a much younger woman.

Holly throws a birthday party for Stuart and Nicki, but her real motive is to impress a guy she's just met who's new in town. Nicki and Stuart's dad shows up and ruins everything.

Holly’s engagement to Congressman Charles Hayward is put in jeopardy when a scandalous photo of her lands in the newspaper. Haskell has an idea for a great new app, but needs an investor.

Holly's wedding day arrives. Business partners Haskell and Nicki strike it rich.

Stuart’s sister Nicki comes back from her European vacation with a female lover. Holly, inspired by Nicki, decides to try dating women.

Holly and Nicki plan a girls’ night out, but wind up competing for the same guy. Phil realizes dating a movie star is much more difficult than he imagined.

Stuart and Holly convince Margo to hold her wedding at the restaurant; Haskell tries to stop Margo's wedding.