Lorna's world is small but safe. She loves her daughter, and the two of them are all that matters. But after nearly 20 years, she and Ella are suddenly leaving London for the Isle of Kip, the tiny remote Scottish island where Lorna grew up. Alice's world is tiny but full. She loves the community on Kip, her yoga classes drawing women across the tiny island together. Now Lorna's arrival might help their family finally mend itself - even if forgiveness means returning to the past. So with two decades, hundreds of miles and a lifetime's worth of secrets between Lorna and the island, can coming home mean starting again?