When Natalie Seebring announces plans to marry within months of the death of her husband of fifty-eight years, her son and daughter are stunned. In the face of their disapproval, Natalie decides it's time to talk about the past and reveal the secrets she has kept for decades. She hires Olivia Jones to help write her memoir and invites her to spend the summer at the family vineyard. As summer deepens and the vineyard's crop ripens, Natalie's story unfolds and startles one family member after another, while Olivia's fantasy of finding a welcoming family remains as tenuous as the success of the season's crop.