Maddie's getting it from all sides. Her bitchy new boss at the radio station humiliates her live on air about her figure, her glamour-puss mum keeps dropping not-so-subtle hints that Maddie should lose weight, and her kids are embarrassed to be seen with her after the disastrous mums' race at their school sports day. Something's got to change. Maddie joins the local weight-watching group expecting more humiliation but instead finds two unlikely allies.

Eve has always lived on Ennisfarne, an idyllic island just off the coast of Northumberland and only accessible when tides are low. There she runs a bar overlooking Darling Cove, a heavenly horseshoe-shaped beach named after her seafaring ancestors, whose links to the Farne Islands stretch back centuries. Logan is a famous photographer desperate to evade the limelight after a difficult break-up. Renting a cottage from Eve, he chooses Ennisfarne in the hope of anonymity but is immediately spellbound by its natural beauty.

For Lara and her daughter Eliza, it has always been just the two of them. But when Eliza turns 18 and wants to connect with her father, Lara is forced to admit a secret that she has been keeping from her daughter her whole life. Eliza needs answers - and so does Lara. Their journey to the truth will take them on a road trip across England and eventually to New York, where it all began. Dreams might have been broken and opportunities missed... but there are still surprises in store.

Evie Flynn has always been the black sheep of her family - a dreamer and a drifter, unlike her over-achieving elder sisters. She's tried making a name for herself as an actress, a photographer and a singer, but nothing has ever worked out. Now she's stuck in temp hell, with a sensible, pension-planning boyfriend. Somehow life seems to be passing her by. Then her beloved aunt Jo dies suddenly in a car crash, leaving Evie an unusual legacy - her precious beach cafe in Cornwall. 

The story follows the four Robicheaux sisters as they return home for their parents' wedding, at the beautiful Hotel Sorrento where they all grew up as children. For the first time in 15 years, the sisters are back together—and it doesn't take long for long-buried secrets to surface...