When Hannah and Cliff's 15-year marriage falls apart, it seems almost impossible to start again. While Hannah tries to reconcile the warring factions of her heart, torn between a preteen son and a romantic love half a world away, Cliff struggles to face up to issues he has suppressed since adolescence in the hope of finding happiness in a confusing world. Amid the turmoil of separation and with their son, Luke, caught in the crossfire, both Hannah and Cliff face the challenge of rebuilding their lives. 

Alice has been lying to herself for years, holding fast to the belief that the needs of her family far outweigh her own. But her outwardly successful marriage hides dark secrets, and for much of her life the children were the only reason she stuck around. These days, though her successful banker son lives nearby, his young wife seems to do everything she can to keep Alice at bay. As for Alice's other son, he has always been something of a stranger and has been traveling for so long that Alice isn't even sure what continent he is on anymore.

Barbara - a child of the Blitz - has more secrets than she cares to admit. She has protected her children from the harsh realities of life and told them little of the poverty of her childhood, nor of the darker side of her marriage to one of Britain's most famous photographers. With such an incomplete picture, her youngest, Sophie, has struggled to understand who her parents really are, and in turn, Barbara sometimes worries, to build her own identity.

Seven years after his sister vanished without a trace, Jude is on the road, determined not to return home until he has found her. He wants to reunite his broken family, but more than this he wants to know why Zoe left. They’d been enjoying the funfair - grasping a rare moment of happiness following their parents’ divorce - when after a ride together, Zoe had stopped speaking to her mother’s new partner. Though Mandy believed he was the man she’d waited all her life for, her love for her daughter trumped even that.

At thirty-three, nurse Heather is desperately waiting for her romantic life to begin. Then she meets handsome, strong Anthony and is sure she’s found the one. Brushing any doubts aside, she projects all her hopes for true love onto him. Meanwhile, at a yoga retreat in Spain, happy-go-lucky Joe can’t believe his luck when he meets vivacious, witty Amy. She’s the sharpest, most beautiful woman he has ever dated, and the fact that she’s interested in him feels like a dream come true. 

Penny and Victoria are about as different as two siblings can be, one with a smart London lifestyle, the other struggling to make ends meet. But they are joined by more than blood, and their shared tragic past is affecting the present more than they realise. When events begin to tug at the fabric beneath which dark secrets are hidden, the resulting chaos threatens to tear the two families apart. Could there be aspects of the past that youngest child Penny doesn't remember? Could the truth of Marge be more complex than the beloved mother the girls choose to perceive?

When Catherine learns that she is dying, she remembers the words her husband once jokingly uttered and decides to leave him the ultimate posthumous gift: a time capsule containing photographs of their life together along with tape recordings in which she recounts every secret she ever kept, every unspoken thought whether loving or treacherous - the things they never said.

CC is trapped by a job she no longer loves in an unfriendly city. So when her new boyfriend decides it's time to sell up and move to the South of France, she decides in seconds to change her life. After all, who wouldn't pick an azure sea, aperitifs, and sunshine over a dreary commute and a rainy climate? She hadn't expected a tumbledown farmhouse in the middle of nowhere. Or a motley assortment of surly builders, eccentric farmers, and a resentful, terrifying neighbour - who happens to be her boyfriend's aunt.

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.

Back in the long ago '90s, Rachel Walsh was a mess. But a spell in rehab transformed everything. Life became very good, very quickly. These days, Rachel has love, family, a great job as an addiction counsellor, she even gardens. Her only bad habit is a fondness for expensive trainers. But with the sudden reappearance of a man she'd once loved, her life wobbles. She'd thought she was settled. Fixed forever. Is she about to discover that no matter what our age everything can change? Is it time to think again, Rachel?

From the moment their eyes met across the room at a house party, Erin and Dom were meant to be. If only it could be so simple. Over the years, the highs and lows of life conspire to keep them apart. But a notebook can bring them together. On the blank pages of their love story, they write down everything they can't always say - the secrets, the hopes and the love. Falling in love is easy, but staying in love is where the story begins.

2017: 19-year-old Tallulah is going out on a date, leaving her baby with her mother, Kim. Kim watches her daughter leave and, as late evening turns into night, which turns into early morning, she waits for her return. And waits. The next morning, Kim phones Tallulah's friends, who tell her that Tallulah was last seen heading to a party at a house in the nearby woods called Dark Place. 

Carly Cooper is 30, single and after coming close to saying ‘I do’ to six different men, she’s wondering if she accidentally said ‘goodbye' to Mr Right. But there is a problem. Her ex-boyfriends are scattered all over the world and Carly lives in 1999: an era before Facebook, Google, smartphones, 4G and Broadband, when it was impossible to track people down with a few clicks of a mouse. On a mission to discover if she walked away from her 'happy ever after', Carly quits her job, her flat, her whole life and sets off on a quest to track down all the men she has ever loved.

As Samantha Wishaw watches the love of her life marry another woman, she’s ready to give up hope of finding her happy ever after. But when a chance encounter leads Sam to find friendship in Thomas - a lonely, grumpy elderly widower living at derelict Hedgehog Hollow - her life is about to change forever. Glad to have a distraction from family feuds and match-making, Sam vows to fulfill Thomas and his wife Gwendoline's dreams of restoring Hedgehog Hollow to its former glory, and to open a hedgehog rescue centre.

Callie Derbyshire has it all: her dream job as a carer at Bay View, finally she has found the love of her life. Everything is perfect. Well, almost. Ex-partners are insistent on stirring up trouble, and Callie’s favourite resident, Ruby, hasn’t been her usual self. But after discovering the truth about Ruby’s lost love, Callie is determined to give Ruby’s romantic story the happy ending it deserves. After all, it’s never too late to let love in again. Or is it?