Adam Bowers; handsome, funny and with the charm of a rock star, from the moment she laid eyes on him, teenage Erin was smitten. But first loves don’t always last, and after a whirlwind romance, Erin and Adam go their separate ways. Yet, Erin never lets go of the feeling that Adam may have been her soul mate.

Zoe and Ed were made for each other. After meeting at college and having a whirlwind romance, their lives travel on separate, parallel paths, but always destined to meet. When love does finally strike, Zoe and Ed are sure they will be together forever. Then the unthinkable happens—one morning, on his way to work, Ed is knocked off his bike and dies. Zoe is left facing a lifetime of what-ifs and could-have-beens. How can she let go of all the memories they made, all the missed chances they’d had to be together.

When seven-year-old Fran first met Will they knew instantly that they were made for each other. For 11 years they were inseparable, but then, at the age of 18, Will just upped and disappeared. Twenty-five years later Will is back. Is fate trying to give them a second chance? Still nursing the heartbreak from all those years ago, Fran is reluctant to give Will the time of day. The price Will must pay is to tell the truth - the truth about why he left, the truth about why he’s back.

One night in December, twenty-two year old Ted Green makes his way to Waterloo Bridge determined to end his life. Lonely, despairing and utterly hopeless, it seems the only choice to make. That same night in December, Marianne Cooper is running away from a party. Having found her boyfriend in a passionate clinch with someone else, Marianne can’t get away fast enough. But as she makes her way along London’s South Bank, a figure catches her eye on top of the bridge. Then she sees him, a man ready to jump.

Laura is watching the world go by without her. Unable to leave her house since suffering a trauma, Laura is stuck gazing out of her window at Willow Crescent, relying on husband Jim and best friend Debbie for help. Then one day, Jim doesn’t come home. A day becomes two, days become a week, and still no sign of Jim. And with the police half-hearted in their efforts to look for him, Laura is forced into a decision. She’s going to have to face the world outside and find her husband herself. But what Laura hasn’t realised is that Willow Crescent is a community, eager to help.

Anna and Will have been passing in and out of each other’s lives since they were just teenagers. Now 20 years later, Anna is married—she has a lovely house, a step daughter in university and a husband with a good job. What she doesn’t have is joy. When she runs into Will it sparks something in her, a longing for the Anna she used to be. Together they embark on a journey to find what brings them joy, to discard what doesn’t and to become the people they always wanted to be.

Tess Simpson needs a break. No one appreciates her at home. No one appreciates her at work. And now her dog has died. She’s had enough! Maybe what she really needs is a break from hopeless husband, Dave, the ungrateful ‘kidults’ and the lacklustre job.

Sisters Annie and Jess are used to their mother, Julia, being spontaneous. But when Julia announces she’s flying off to Rome to meet her first love, Patrick, whom she hasn’t seen for 50 years, it's an adventure too far. So, her daughters decide the only way to keep Julia safe is to go too - without actually telling their mother she has chaperones!

Liv and Toni were once inseparable. While their parents focused on Mandy, their little sister with special needs, the two older sisters leaned on each other for love, support and security. When they were in their teens, and Liv needed a lifesaving operation, Toni didn’t hesitate to do whatever it took to help her. Since then, their lives have gone in different directions. They live in different cities and rarely see each other. But now it’s Toni who needs help from Liv. Because she’s desperate for a baby.

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.

Callie’s always been the least ambitious of her sisters but also the happiest, until fate snaps her fiance before they can say I do. One year later, she is still putting her life back together, but she might be ready for more. With so much life left to live, she has to find a way to be happy.

Classic forgetful Emma—she’s done it again, this time accidentally ruining a Valentine’s Day surprise for her best friend Mel. Desperate to make up for it, she promises Mel a birthday trip to Edinburgh—a girls’ weekend to end all girls’ weekends. There’s just one massive hitch… Emma has already promised her grandma that she’ll go on a coach trip with her to scatter her grandad’s ashes…In Edinburgh. On Mel’s birthday weekend. Oh God.

Thirty-three-year-old Ruth Henderson and her daughter Maggie have some hard choices to make. Following the tragic death of Maggie’s father, they are left with a mountain of debt and broken hearts. So, despite her vow never to return home after the fall-out from her teenage pregnancy, Ruth can’t see any option other than for the two of them to move back in with her parents.

When Jessie left home at eighteen, she swore she’d never go back. But when life takes a turn for the complicated, she’s forced to move in with her twin, Isaac, and his two best friends. To her dismay, one of these is Elliot, the boy Jessie once loved, until his life was changed forever by a terrible accident that Jessie still blames herself for.

For almost fifty years, sisters Dolly and Greta have lived together—getting each other through the good times and the bad. Except this year, Greta isn’t there and Dolly is feeling lost and alone. In memory of her sister, Dolly heads to the lost luggage auction where she and Greta go each Christmas. But her bid reveals a gift she never imagined. Amongst the clothes is the notebook of a reclusive woman who has hardly been outside for an entire year, but who isn’t ready to give up on life.