"When her beloved nanny, Hannah, left without a trace in the summer of 1988, seven-year-old Jocelyn Holt was devastated. Haunted by the loss, Jo grew up bitter and distant, and eventually left her parents and Lake Hall, their faded aristocratic home, behind. Thirty years later, Jo returns to the house and is forced to confront her troubled relationship with her mother. But when human remains are accidentally uncovered in a lake on the estate, Jo begins...

Annie is a young girl from a working-class neighborhood who suddenly finds herself working as a nanny for a wealthy family in Manhattan's Upper East Side. Between catering to the every whim of her employers and their precocious son and falling in love with their gorgeous neighbor, Annie tries to figure out what she wants to do with her life.