The girls navigate sex and dating in an age when monogamy shaming is the new slut shaming. Jules gets a rebound, Stella elicits Izzy’s help in breaking up with a guy, and Madison yearns to define her relationship with Colin.

Jules attends Woöm’s company retreat, hosted by a professional spiritual leader. Stella hears back from business school. Jules learns upsetting news that will impact Madison’s relationship and the future of their friendship.

The girls face family dynamics. Jules helps her parents pack up he childhood home. Madison sees a new side of Ruby when she meets her music-industry-mogul father. Stella joins Liv for her son's family day at camp. Izzy takes a trip.

The girls attend Stella's bar opening and make important decisions about their relationships, careers, and futures. Jules gives Madison a birthday surprise.