During the ladies' final night in Cabo, tensions rise and Emily takes a fall. Back in the OC, Gina starts to question her friendship with Noella, meanwhile Shannon hopes to strengthen her friendships with Heather and Emily. Emily throws a game night, and Dr. Jen and Ryne come to a crossroads in their marriage.

Emily prepares for Annabelle's baptism, but struggles with her ongoing relationship issues with her father. Heather helps Gina purge her closet and finally lets go of her marriage. Noella gets some much-needed closure from her divorce proceedings, while Shannon stews over the fact that Gina said she is jealous of her. Heather throws a dinner party for Dr. Jen and Ryne in hopes of healing their relationship, but Dr. Jen overserves herself and nearly derails the entire evening.