Every June, the quiet beach town of Ogunquit is overtaken by wealthy families who hire local young women like Amy Latimer and Hayley Franklin to care for their children. Best friends since childhood, Amy and Hayley are eager to secure lucrative summer jobs. Amy is immediately in thrall to her dynamic boss, Cressida Prior, so different from Amy's mother, Leda. Though skilled at creating tapestries and rugs, Leda lacks confidence. Hayley's employers, Jon and Marisa Whitby, are loving parents to their two-year-old twins. Jon also has a grown son by a previous marriage. Ethan is kind, handsome, and not least, wealthy. For the first time, Hayley, usually so selfless, can't help seeing him as an opportunity.