Maeve McKenna is on the verge of a breakdown. Having worked herself into the ground as a sought-after interior designer in London, she’s in desperate need of a vacation. Philomena Duffy is a little lonely. After losing her husband, their crumbling mansion, Willow House, feels awfully empty. With the rugged shores of Ireland calling, Maeve visits her aunt Philomena in Sandy Cove, where she once, as a teenager, kissed a wild, mysterious boy - a kiss she has never been able to forget.

Cordelia Mirafiore has never truly felt at home in South Florida. She’s unexpectedly called to the reading of a long-lost relative’s will in Ireland. As soon as Cordelia reaches Sandy Cove, the views of the blue ocean and stunning coastline around her provide a sense of calm she has never felt before. She meets her cousins Maeve and Roisin, who welcome her with open arms, and finds herself drawn to a handsome man who is also an outsider in town. But the rest of the McKenna family aren’t so willing to accept Cordelia.

Jasmine Delon feels completely lost: having just broken up with the man she thought was the love of her life, all she knows is that she can’t face living alone in her empty apartment in Paris. When she turns up at her mother’s curiosity shop, nestled in Sandy Cove in Ireland, she hopes time with Sally will help heal her broken heart. Walks along the rugged coastline and nights under endless stars immediately make her feel at peace, and then she meets Aiden, a handsome chef in town, and sparks fly between them. 

When Kate O’Rourke takes up a temporary position as a doctor in Sandy Cove, she hopes spending time in the place where her father was from will help her find herself again. Ever since his passing she has felt lost, but she imagines the calming sound of the sea on the Irish coast will allow her to heal. Kate immediately feels at home in the old surgery, and as she takes walks beside the camellia bushes along Wild Rose Bay and meets every resident in the tiny village, she feels like this is where she’s meant to be.

Arriving in Sandy Cove to views of the shimmering ocean, Tara O’Rourke is excited to get to work. She’s been sent from New York City to take photos of Ireland for a travel magazine, and she knows the perfect area to visit: the mysterious, picturesque Wild Rose Bay. Staying in her sister Kate’s sweet little cottage, the long nights and beach strolls inspire Tara. But Kate isn’t pleased with Tara’s assignment: She doesn’t want the untouched beauty of the area spoiled by tourists. And she encounters more opposition from Kate’s handsome friend Mick O’Dwyer.

Loch Ewe, 1940. When gamekeeper's daughter Flora's remote highland village finds itself the base for the Royal Navy's Arctic convoys, life in her close-knit community changes forever. In defiance of his disapproving father, the laird's son falls in love with Flora, and as tensions build in their disrupted home, any chance of their happiness seems doomed.

When her loving, free-spirited grandmother Primrose passes away, Victoria is bereft, yet resilient - she has survived tragedy before. But even her strength is tested when a mysterious woman attends Prim's funeral and claims to be the mother Victoria thought was dead. As the two women get to know each other and Victoria begins to learn more about her past, it becomes clear that her beloved grandmother had been keeping life-changing secrets from her. Desperate for answers, she still struggles to trust anyone to tell her the truth.

When Edie’s mother-in-law, Anna DeLuca, dies, she is relieved. Edie blames Anna for the accident that destroyed her family. So, when her will lures Edie to Sicily and the long-abandoned Villa della Madonna del Mare, she sees through Anna’s games. Suspecting Anna is meddling from beyond the grave to try to reunite her and her ex-husband Joe, Edie is determined to leave Italy as soon as possible. 

The chaotic but happy equilibrium of the Nightingale family is thrown into disarray when Cecily - whose children can't remember her ever being remotely spontaneous - disappears to a Greek island with no warning or explanation. Her reasons for doing something so out of character are a total mystery to her three daughters, high-powered executive Felicity, unfulfilled GP Julia and organised mother-of-five Lily.

Everyone is getting into the festive spirit on Castle Street - snow is falling, fairy lights are glistening and Christmas shopping is underway. But for Tara Porter, owner of thriving cafe The Chocolate Pot, this is the most difficult time of the year. From the outside, Tara is a successful businesswoman and pillar of the community. Behind closed doors, she is lonely. With a lifetime of secrets weighing on her shoulders, she has retreated from all friends, family and romance, and shut her real self away from the world.

Leaving London and her ex-husband, Luc, behind, Katie and her 14-year-old daughter, Poppy, move into their very own, very ramshackle cottage near the village of Christmas Steepleton on the Dorset coast. Harvest Cottage has been unloved for many years, so the job of bringing it back to life is a slow and expensive one. So, with funds running low, Katie jumps at the chance when a film company asks to use the cottage as a location. But even as things are looking up, as harvest time passes and autumn chill starts to bite, the prospect of a cold winter in the country is daunting. 

Carla's 50th birthday is approaching when her world is turned upside down. Discovering her husband is having yet another affair and following her mother’s death, she is in need of an escape. Finding an envelope addressed to her mother’s estranged sister Josette in the south of France gives Carla the perfect plan. Seizing the moment, she packs her bags and heads to Antibes to seek out the enigma known as Tante Josette. But as the two women begin to forge a tentative relationship, family secrets start to unravel, forcing Carla to question her life as she has always known it.

After a health scare, 77-year-old Barbara goes to convalesce in the sleepy Somerset village of Winsleigh Green with her sister, Pauline, who is now a widow. The sisters are like chalk and cheese - Barbara, outspoken and aloof and Pauline, good natured and homely - so it’s not long before the tension starts to rise. But when Pauline accidentally knocks down a vagrant who goes by the name of Bisto Mulligan, the ladies find themselves with another houseguest.

After two decades of looking after others, this is the day that Agnetha McMaster is reclaiming her life. It's her turn, her time, but will she have the courage to start again? Ten years ago, Mitchell McMaster divorced Agnetha and married her best friend, Celeste. Now he suspects his second wife is having an affair. This is the day he’ll discover if karma has come back to bite him. Thanks to a DNA test, this is the day that Hope McTeer will finally meet her biological father. But will the reunion bring Hope the answers that she’s looking for? 

Maddy and Leanne are in need of a miracle. Maddy can't bear to wash another pair of her husband's underwear, and if he continues to drone on about golf, she might just scream. Leanne can't stand living with her overbearing mother for a second longer, and she's one disapproving eye roll away from a nervous breakdown. But their luck changes when they win the lottery.