Jo Harding is a woman who has a perfect life with her partner until a fall erases an entire year from her memory. As she struggles to piece events together, Jo discovers that her life was in fact far from perfect.
Douglas Petersen is blindsided when his wife Connie tells him that she's not sure she wants to be married to him anymore. Agreeing to still go on their planned family grand tour of Europe, Douglas vows to win back the love of his wife and repair his troubled relationship with their son Albie. Adapted by David Nicholls from his hugely popular novel of the same name.
Gemma Foster is a woman who is seemingly in control of her life. She is a trusted GP, a woman people can trust but her life is about to explode. Believing that her husband is having an affair, Gemma throws herself into an investigation that sees her and her family, and even some of her patients lives being propelled into chaos.