It isn’t easy getting close to Emily. Even her own husband, Sean, sometimes feels like an outsider in his own marriage. The mercurial Emily is a high-powered public relations director for a premier fashion company, and her take-no-bullshit attitude allows her to tell her own boss to get lost on occasion. You have to be willing to treat powerful people like dirt, she says, because sometimes that’s the only way to get through to them. The only thing that can compete with Emily’s job is her devotion to her son, Nicky.
When Emily allows Stephanie – whose son Miles attends the same elementary school as Nicky – into her orbit, Stephanie feels both elated and intimidated. She runs a somewhat successful mommy vlog where she posts about things like making friendship bracelets. Stephanie doesn’t quite know how to handle Emily’s sophistication and no-nonsense demeanor. One day Emily asks Stephanie to pick up Nicky from school and watch him for a few hours while she deals with a minor emergency. Five days later, Emily has vanished. Determined to find her new friend, Stephanie plays detective and uncovers dark secrets from Emily’s past. What she finds will change her life forever.