I almost gave up on love. My ex, who called his private parts ‘Nigel’, was enough to put me off men forever. But then I met Joe. Alice thought she’d found Mr Right. Her blue-eyed boyfriend, Joe, gives her butterflies, makes her bacon sandwiches when she’s hungover and doesn’t have a nickname for any of his body parts. She should have known it was too good to be true. Because one day, Alice and Joe bump into Zoe. According to him, Zoe’s ‘just an old friend’. But Alice saw the way they froze and heard the strange note in Joe’s voice when he said her name.

I thought I was sorted on the life front. I was a heart surgeon with a loving partner and two gorgeous little girls. Except my husband’s version of "loving" is lying, cheating, and sleeping his way around London. Which means I definitely deserve a refund. Unfortunately, moving on isn’t that simple. Just because I know how to operate on a heart doesn’t mean I know how to fix my broken one. Plus, I lost the receipt for him years ago, so I’m definitely getting shortchanged. But now that I’m single, am I ready to mingle?

Seriously, why do guys on dating apps think I want a picture of what’s in their pants? I could open an art gallery with the collection I’ve got. Zoe really doesn’t want to die alone and surrounded by cats. But it’s not looking good: she’s had sex precisely twice in the last year, and her feline friend isn’t the kind of male company she wants in bed.

He was perfect. Denim blue eyes, a dazzling smile. And he hadn’t sent me a picture of his junk. Which is about as rare, these days, as a dodo. When Sloane met Myles, everything fell into place. He loved a martini almost as much as she did, shared her passion for four-cheese pizzas, and made her laugh harder than any episode of Friends. She’d found 'The One' at last, and she could finally delete Tinder, forgetting all those waste-of-space men she’d never have to date again. But then she finds out that Myles has a secret. A very big one. 

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. 

Gemma didn’t expect her life to look like this. She’s still living with her mother, who steals her leggings and tells her off for leaving crumbs in the butter. After 20 failed interviews she thought she’d got her dream job as a journalist - except it turns out to be writing articles about cats that look like George Clooney. Luckily she has her wonderful boyfriend, Jack, to help her forget just how awful things are. Then Jack dumps her out of the blue. With nothing but her childhood teddy bear, Stanley, and a whole heap of heartbreak, Gemma resolves to turn things around.

Liberty has never been a risk-taker. She loves the routine of her quiet life in the charming village of Willowbrook, with her Labrador, Charlie. But the arrival of a mysterious gift prompts Liberty to make some changes: starting with a daily challenge to say yes to everything for the month of December. Fearless and independent, Alex could hardly be a less obvious fit for peaceful village life. But after an accident cuts short his promising motorcycling career, he finds himself in Willowbrook in search of new direction.

Between tending to the whims of her seven-year-old and the demands of her boss, Viv barely gets a moment to herself. It’s not quite the life she wanted, but she hasn’t run screaming for the hills yet. But then Viv’s husband, Andy, makes his midlife crisis her problem. He’s having an affair with his (infuriatingly age-appropriate) colleague, a woman who - unlike Viv - doesn’t put on weight when she so much as glances at a cream cake. Viv suddenly finds herself single, with zero desire to mingle. 

Florence Fairfax isn’t lonely. She loves her job at the little bookshop in Chelsea and her beloved cat Marmalade keeps her company at night. She might have been single for quite a while – well, forever actually, if anyone’s asking – but she’s perfectly happy, thank you. And then Florence meets eccentric love coach Gwendolyn, and everything changes. 

When she was a teenager, Zoë Frixos fell in love with Simon Baxter, her best friend and the boy next door. But his family moved to America before she could tell him how she felt and, like a scratched record, she’s never quite moved on. Now, almost 20 years later, Simon is heading back to London, newly single and as charming as ever. 

It's been 10 days, two hours and 43 minutes since Tansy got dumped. Two heartbreaking weeks since Renzo, who made her weak at the knees and dizzy with excitement, found out Tansy’s secret - and ended it on the spot. Since then, she’s spent every evening scrolling through their old photos, drunk texted him 26 times (he stopped reading after five), and lost count of how many packets of Kleenex she’s cried her way through. But while she’s busy pretending, Tansy’s plan is thrown a major curveball.

Izzy Brown has always dreamed of being an Instagram influencer. So when her colleague and fellow Instagrammer Luke suggests they ‘fake date’ to boost their profiles, Izzy says yes – against her better judgment. Now Izzy’s profile tells the story of a confident, glamorous 30-something with the perfect boyfriend, and her follower numbers are shooting upwards. 

Cara has officially run out of men. Her most recent dates have gone from bad to worse, and when her dating app informs her there is no one left in her area to choose from, she is at a dead end. But with a summer of events ahead of her, she needs to find a solution, fast; someone to keep her company at the never-ending weddings, family gatherings and gender-reveal parties that she can’t face going to alone. So when she meets handsome, confident, Millsy on a night out, she may be in luck. They could not be more different in personality, but he, too, has a summer of events ahead.

Forty-one-year old Cassandra Mackerel is loved up and happily remarried to new husband Jamie. Together they have a ready-made family and a six-month-old baby boy. Juggling her own children with stepchildren and an infant is both hectic and stressful, especially with a mother-in-law who seems to have taken up permanent residence. The last thing Cass needs is the reappearance of husband Jamie’s ex-girlfriend Selina. Gorgeous and glamorous but utterly unstable, Selina once stalked Cass and contrived to split her and Jamie up. And now Selina is engaged to Jamie’s business partner.

Some people believe that it’s possible to fall in love simply by gazing into another person’s eyes, but Hannah, who spends her working life staring into the eyes of strangers, has never felt anything out of the ordinary for any of her clients. Then she meets Sonny and a spark ignites between them that’s hard to ignore and impossible to forget. Weeks later, they cross paths again, but Sonny’s whole demeanour has changed. Gone is the sexy, laid-back, confident man to whom Hannah was so attracted and in his place is someone who can barely make eye contact at all.