Three women make a series of life-changing decisions following the death of a childhood friend.

Survivor's guilt causes Amy to spin out, thinking that death is around every corner; Jodie's relationship with her trainer seems to take on a new light after she has a heroic moment; Sarah gets bullied for not slacking enough at her new job.

Sarah drags Amy and Jodie out on a night of hijinks; Amy struggles to balance a work crisis and her new dedication to motherhood; Jodie's anxiety takes over after sending a flirty text to Matt and doesn't get a response.

Sarah dips her toes into the dating pool and enlists Amy and Jodie's help in vetting a woman whom she ran across on a dating app; Amy's maternal instincts are tested when she learns Luke isn't fitting in with other kids.

Sarah, Amy and Jodie's made-up annual holiday, "D-Day," celebrates a major moment from "Beverly Hills, 90210"; Jodie clings to every aspect of the tradition, despite Coleen's absence; Sarah worries she's too old to get back into the dating scene.

Amy learns that Luke has been using offensive language at school; Sarah and Brian realize that Coleen shared details with both of them that they thought were said privately; Jodie struggles with her recent pivot of attaining her goal weight.