After Alex leaves her fiance, Dave, at the altar, they struggle to maintain relationships with their mutual friends.

Alex's string of "girls' nights out" doesn't sit well with Penny; Max pushes Dave to get even.

A concert outing goes awry.

Dave shocks everyone by quitting his job and plans to open a restaurant; Jane and Max face off in silly challenges; Penny is exhausted by trying to keep up with her new boyfriend's friends.

Dave's fling begins turning into a relationship he doesn't want; Jane tries to help Alex find a roommate.

Alex and Jane's sibling rivalry heats up; Dave dates an attractive woman (Bre Blair) with an unusual quirk; Penny gets an assistant

Brad plays matchmaker to a co-worker; Penny regrets inviting Jane to her martial-arts class; Dave helps Alex with odd jobs, leading his friends to think he wants to get back together with her.

Max's friends encourage him to tell his parents he is gay; Penny meets her perfect man.

Jane thinks she and Brad should befriend a sophisticated couple; Max and Dave notice that things are disappearing from their apartment; Alex starts dating an artist.

A big chain coffee store becomes Alex's competition; Dave runs into his high school teacher.

Former couple Dave and Alex regret their couples tattoos; Jane feels Max is missing Mr. Right.

When Brad's dad receives good news on some medical tests, his new view on life is difficult for Brad to accept; Penny meets an attractive Italian, but she can only speak to him when she's drunk.

An old friend gets married, and the bride thinks Alex is a jinx; Penny and Derrick pretend to be engaged.