Lydia Bird lives a happy normal life, until her fiancé Freddie is killed in a car crash on his way to pick up his best friend Jonas. Her life is turned upside down and she retreats to those closest to her. She then takes sleeping pills that allow her to dream of a world where Freddie is still alive. All while her friendship with Jonas begins to grow, into something familiar and unexpected. a young woman is reunited with her late fiancé in a parallel life. But is this happy ending right for her?