After eight years together, Lil Bailey thought she’d already found ‘the one’ - that is, until he dumped her for a blonde 20-something colleague. So she does what any self-respecting singleton would do: swipes right, puts on her best bra and finds herself on a first date with a handsome mountaineer called Max. What’s the worst that can happen? Well it’s pretty bad actually. First Max ghosts her and then, after weeing on a stick (but mostly her hands), a few weeks later Lil discovers she’s pregnant.

You never forget the one that got away, do you? Nell Mason is extremely happy with her life–or at least that’s what she tells herself. She’s lucky to have a high-powered job as a lawyer, even if it does come with an eccentric set of billionaire divorce clients. And she’s absolutely fine living with her sweet, if slightly dull, boyfriend Gus in their London flat, where they have very sensible sex once (okay, sometimes twice) a week. She’s definitely not stuck in a rut.

Polly Spencer is fine. She’s single, turning thirty and only managed to have sex twice last year (both times with a Swedish banker called Fred), but seriously, she’s fine. Even if she’s still stuck at Posh! magazine writing about royal babies and the chances of finding a plus one to her best friend’s summer wedding are looking worryingly slim.

Stella Shakespeare isn’t having a good day, or month come to think of it. She’s been unceremoniously dumped by her boyfriend, cut off from the bank of dad and at at thirty-two years old, she doesn’t know what she’s doing with her life. What Stella really wants is to find love. She wants all-consuming, can’t-think-about-anything-else, can’t-even-manage-to-eat kind of love. What she found beside her in bed that morning wasn’t love. But when a tall, handsome man in a well-fitting suit walks into her life, she thinks she’s finally found The One.

Harriet Hatley is the most in-demand wedding photographer in town, but she doesn’t believe in romance, loathes the idea of marriage, and thinks chocolate fountains are an abomination. Which is why, when her long-time partner proposes, she panics. Suddenly Harriet is single… and living down the hall from her ex. She needs a new apartment, like, yesterday.

When Serena is kicked out of her flat, an offer from her friend, Taylor, to house sit for her while she and her husband go travelling could not be better timing. But unfortunately for Serena she’s not the only one to have received this offer. Enter Ziggy: arrogant, messy musician, and friend of Taylor’s husband. Living with him is far from ideal, especially when he claims the best room, has loud parties - and the least said about his kitchen manner the better. There's just one solution for Serena – drive him out of the house by being twice as difficult to live with than he is!

Head-in-the-stars Audrey is about to marry down-to-earth Josh. Though they are polar opposites, they have a healthy relationship; Josh is just what Audrey needs. But romance should be unpredictable and full of fireworks, and as the big day approaches, Audrey’s found herself wondering if Josh really is "The One." When Josh’s sister shows up to the rehearsal dinner with Fred, Audrey’s "What If? guy"—the man she met six years ago and had one amazing day with—Audrey finds herself torn. Surely Fred’s appearance the night before she is due to get married can’t be a coincidence.

Meet Nell. Her life is a mess. When her business goes bust and her fiancé with it, Nell's happy ever after in California falls apart and she moves back to London to start over. But a lot has changed since she’s been gone. All her single friends are now married with children, a sky-high real estate market forces her to rent a room in a stranger’s house, and everyone has seemingly perfect Instagram-ready lives. Starting from scratch she feels like a f**k up . . . a forty-something f**k up.

Celebrating her forty-fifth birthday at her local pub, popular podcaster Alix Summer crosses paths with an unassuming woman called Josie Fair. Josie, it turns out, is also celebrating her forty-fifth birthday. They are, in fact, birthday twins. A few days later, Alix and Josie bump into each other again, this time outside Alix’s children’s school. Josie has been listening to Alix’s podcasts and thinks she might be an interesting subject for her series. She is, she tells Alix, on the cusp of great changes in her life.

Billie is looking forward to a quiet, man-free Christmas. It’s just a shame her family doesn't feel the same way. With a house full of unexpected (and unwanted) guests, Billie needs to find the perfect escape to get away from the chaos. So when her dating app recommends a week of singles nights in her area, Billie decides that braving these events has to be better than making conversation with her dad’s new wife, dealing with her mum's mid-life crisis or witnessing her sister flirting with her insufferably arrogant next-door neighbour.

As a professional bridesmaid, Sophie is hired by London brides to be their right-hand woman, posing as a friend but working behind the scenes to help plan the perfect wedding and ensure their big day goes off without a hitch. When she’s hired by Lady Victoria Swann - a former model and “It Girl" of 1970’s London; now the Marchioness of Meade - for the society wedding of the year, it should be a chance for Sophie to prove just how talented she is.

Within days of wishing she could change her life, Fran Cooper is acting assistant to a celebrity, on a yacht in the Mediterranean and en route to a tiny Italian island and the glittering Crystal Ball, along with the world’s rich and famous. When she—quite literally—bumps into a handsome American called Evan, a man able to keep his cool in the face of chaos, the magic really begins.

When Ros comes home after three years away, she’s ready to pick up with life exactly where she left it. But her friends have moved on, her parents have rekindled their romance and her bedroom is now a garden shed. All of a sudden, she’s swept up in nostalgia for the way things were. Then her phone begins to ping with messages from her old life. Including one number she thought she’d erased for good - the man who broke her heart. Is this her second chance at one big love? Sometimes we all want to see what we’ve been missing.

Nora Stephens' life is books—she’s read them all—and she is not that type of heroine. Not the plucky one, not the laidback dream girl, and especially not the sweetheart. In fact, the only people Nora is a heroine for are her clients, for whom she lands enormous deals as a cutthroat literary agent, and her beloved little sister Libby.

When Roisin and Joe join their friends for a weekend at a country house, it’s a triple celebration—a birthday, an engagement, and the launch of Joe’s shiny new TV show. But as the weekend unfolds, tensions come to light in the group and Roisin begins to question her own relationship. And as they watch the first episode of Joe’s drama, she realizes that the private things she told him—which should have stayed between them—are right there on the screen.