Ailish Ryan has been in hiding since her husband’s affair ended their marriage. But when a friend forces her to face her new reality, will she choose to revisit the past or embrace a brand-new future? Ailish’s daughter, Emmy, thought her boyfriend was nothing like her cheating father, but now she’s not so sure. As the hours pass, she turns detective to find out if she picked the right man, or if history is repeating itself.

1990: In a hot, humid Hong Kong summer, three young singers are loving life, performing to packed crowds every night in a swanky hotel bar. Twenty-three-year-old Scottish songbird, Moira Chiles is living the dream alongside Carina Lloyd and Lisa Dixon. They work hard, play hard, and always stick together… until one day Moira has to make a choice that changes everything.

Jo Watters would rather do anything than go to her ex-husband Ben’s wedding to perfect Monica, and if it wasn't for her beloved children she would already be far, far away. But having promised to be civilised for the sake of their soon-to-be-blended family she is headed to Spain with a fixed smile and hoping for a very fixed drink! But when Jo realises that she’s on the same plane as Monica's ex-husband, the devastatingly handsome but equally cantankerous Adrián, she thinks her trip can’t get any worse... she’s wrong.

Growing up, sisters Libby and Nicky never knew who they’d find at breakfast. Their parents fostered children of all ages, and although the girls loved playing their part in providing a safe haven, it meant that life was rarely peaceful. Now as a single mother of two, Libby’s life is still anything but peaceful.

Lana has had enough. Her ‘perfect’ sister is getting married. In Australia. On Lana’s 30th birthday and no one seems to have noticed. To make matters worse, she’s been given a list of rules she must follow so she doesn’t upstage the bride. Well, rules are meant to be bent right? She’s found a killer dress, now she just needs the most inappropriate wedding date she can find. But where to start?

What if you were lost at sea…with your one-night stand? Zeke and Lexi thought it would just be a night of fun. They had no intentions of seeing each other again. Zeke is only in town for the weekend to buy back his late father’s houseboat. Lexi has no time for dating when she needs to help take care of her best friend's daughter.

Workaholic Molly is buzzing when her best friend tells her she’s getting married. As maid of honour Molly can’t wait for the perfect bachelorette party in Spain. What could be better than a week in a stunning villa? Sun, sea, cocktails and gossiping – and best of all, no boys allowed. But when the hens arrive they discover that they are not alone. The villa has been accidentally double booked by a group of stags who make it very clear they’re not leaving!

Oona Kelly Webster has much to be grateful for. A striking woman with red hair and green eyes, she has a loving family and a job she adores, editing a prestigious line of books. To celebrate their twenty-fifth wedding anniversary, she and her husband, Charles, have planned a visit to France. But then Charles drops a bombshell. He has been living a lie—hiding an affair for a year—and he is leaving Oona for a younger male lover.

After escaping her controlling husband, Bernadette Manson is taking the first extravagant holiday of her new life. But when her best friend cancels, will she be strong enough to fly solo? Tadgh Donovan is about to jet off to his destination wedding when he sees a shocking text. Has his bride-to-be written her wedding vows… or already broken them? Hayley Ford is the wife of a top fertility specialist yet her battle to get pregnant has almost broken her marriage. Can a trip to the sun heal their relationship or should she brace for a crash landing?

Four years into her marriage, Jenna is blindsided when her husband asks for a divorce. With time on her hands and her life in flux, she agrees to accompany her eccentric grandmother Evelyn on a road trip to the seaside Massachusetts town where much of their family history was shaped. When they hit the road, Evelyn spins the tale of the star-crossed teenage romance that captured her heart more than seventy years ago and changed the course of her life.

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 the sun rises on a hot summer’s day, four lives are about to be changed forever.... Today, Maisie McTeer decides to track down the ex who jilted her at the altar. Today, she’ll find out that revisiting the past can also rewrite her future. After losing her husband, Harriet Bassett can no longer bear her lonely life. Today, a familiar face in a crowd will spark a quest to discover if there’s something and someone worth living for.

When all seems lost, hope remains...Val Murray has mislaid her most precious mementoes of the people she’s loved and lost. Can her family, the wonders of technology and a little divine intervention somehow mend her shattered heart? Sophie Smith had to take a rain check on a marriage proposal. Will her bid to turn back the clock lead her to her greatest love or yet another heartbreak?

Hazel Elliot never looks back. If a door closes, she burns the whole house down. But when she’s invited to her father’s wedding, she’s forced to return to Lockett Prairie, Texas, for the first time since she fled for college. Ash Campbell has been in love with Hazel since she dated his best friend in high school. Now, Ash and Hazel’s relationship is limited to playful feuding over the best chair in their favorite coffee shop, but his attraction to the prickly girl from home has only grown stronger.

When Robin finds out she's going on a work trip to Italy she can't wait for a week away in the sunshine, away from the daily grind. So what if there's a client pitch to do while they're there? The thing Robin is most excited about is the chance to show her work crush, James, what she's really like outside of work, and divert his attention from Liz, her work rival. To make things even better, Robin realises that the town they're going to in Italy is the same place that her childhood penpal, Andrea is from.

1990: In a hot, humid Hong Kong summer, three young singers are loving life, performing to packed crowds every night in a swanky hotel bar. Twenty-three-year-old Scottish songbird, Moira Chiles is living the dream alongside Carina Lloyd and Lisa Dixon. They work hard, play hard, and always stick together… until one day Moira has to make a choice that changes everything.

One year ago today, Tress Walker’s husband was killed in a car accident, on a trip with his secret mistress whilst Tress gave birth to their son. But as time moves on, Tress has to choose whether to protect her fragile heart or open it to love again. Noah Clark was equally devastated to discover his wife and his best friend were having an affair. Now the love of his life is asking for a second chance. But can there ever be a way back once the trust is broken?

Tress Walker waved her perfect husband Max off to work, with no idea that she was about to go into labour with their first child. And completely unaware that when she tried to track Max down, he wouldn’t be where he was supposed to be. At the same time, Max’s best friend Noah Clark said goodbye to his wife, Anya, blissfully oblivious that he would soon discover the woman he adored had been lying to him for years. And living alongside the two couples, their recently widowed friend, Nancy Jenkins, is getting ready to meet Eddie, her first true love at a school reunion.

When all seems lost, hope remains...Val Murray has mislaid her most precious mementoes of the people she’s loved and lost. Can her family, the wonders of technology and a little divine intervention somehow mend her shattered heart? Sophie Smith had to take a rain check on a marriage proposal. Will her bid to turn back the clock lead her to her greatest love or yet another heartbreak?

Their rise was meteoric. Only a few years before, they had been three friends from Glasgow, trying to survive in a world of danger and dysfunction. Suddenly they were thrust on to the world’s biggest stage, accepting an Oscar in front of the watching world. That night was the beginning of their careers. But it was the end of their friendships. For two decades they didn’t speak, driven apart by a horrific secret. Until now... Their past is coming back to bite them, and they have to decide whether to run, hide, or fight.

Laney Cochrane loves her life. With her friends Millie and Tash, she runs a proposal agency, organising the perfect setting for their clients to pop the question. Finding that forever love is something Laney knows all about. Her marriage to Cameron is blissfully content, and she has never doubted they’ll live happily ever after. Then Cara Deacon walks into their office. When Cara enlists their help to set up a romantic engagement to her boyfriend, they visualise a breathtaking scene under a moonlit Manhattan sky.

You know that ‘till death do us part’ bit in the wedding vows? Well Zoe Dalton believed it. She walked up the aisle thinking that she was strolling to her happy ever after. One month later, her heart is in pieces, she’s returning the wedding gifts and there’s a husband-shaped space next to her in bed. He’s gone, after Zoe discovered a devastating secret. But Zoe has lost so much more than her marriage. Her three sisters are not only her siblings, they’re her best friends, too. Now she’s discovered that one of them may have been the reason her husband betrayed her.

On a cold December morning... Caro sets off to find the truth: has her relationship with her father been based on a lifetime of lies? Cammy can't wait to surprise the woman he loves with a proposal. All he needs is the perfect ring. Lila can no longer hide her secret. She has to tell her lover's wife about their affair. After thirty years, Bernadette knows it's time. She's ready to leave her controlling husband... and never look back.

With kids to look after, an ailing mother and a neglected husband, life is full for Emma Fountain—too full, she realises, when she wakes up in IKEA after falling asleep in one of the show beds. Only her crazy, funny best friend Roz keeps her sane. But when Roz climbs in through her bathroom window one day to deliver terrible news, Emma’s belief that she can find a way around any obstacle crumbles in the face of a problem she just can’t fix.

After three decades of marriage, Brenda Jones has decided to leave her husband, just as soon as they both return from a mystery trip with their daughter Zara. But she has no idea that Zara is flying them to Las Vegas to renew their vows. Zara Jones has recreated almost every detail of her parent’s original wedding - now her only challenge is tracking down the two friends who were pictured with her mum and dad back in 1993.