After twenty five years of friendship, four women—Evie, Gaby, Laura and Anna—think that no one knows them as well as they know each other. But over one weekend they realise how wrong they were. Their annual weekend away is a tradition that no one misses. This year, events take place that turn everything upside down. Each has a secret that has changed their lives. For Evie Gardner, the discovery that she is not the only one hiding a secret gives her the courage to turn her dreams into reality.