Mara, Sadie, and Hannah are friends first, scientists always. Though their fields of study might take them to different corners of the world, they can all agree on this universal truth: When it comes to love and science, opposites attract and rivals make you burn….

Kara Sullivan’s life is full of love - albeit fictional. As a best-selling romance novelist and influential bookstagrammer, she’s fine with getting her happily-ever-after fix between the covers of a book.

Of all the decisions brilliant lawyer Victoria Clemenceaux has made in her life, an unforgettable one-night stand with her opposing counsel Owen Pohl is either the worst...or the best. One thing is certain: these long-standing rivals aren't going to let their searing attraction stop them from winning the biggest case of their careers. Thankfully Victoria and Owen have someone to vent to about their nemeses. But they have no idea that their online 'friends', Nora and Luke, are the very people they hate in real life.

Mark Goldman has never gotten along with Shaina Fogel. Ever. Even when they were in diapers, their bestie mothers wanted them to grow up and get married. Not happening. Mark prefers his quiet, reserved life. But a family wedding is about to change everything Mark thought he knew about his archnemesis.

Lily took a deep breath. She wasn’t going to pass out from her now-galloping heart. She was thirty-three years old and way beyond having issues seeing an ex. Even the ex. She was going to just ignore Matt and enjoy her best friend’s wedding. Lily is fine. Really, truly, she’s ok. She might have to attend her best friend’s wedding with the ex-boyfriend she never got over, on a gorgeous Greek island that’s so small it’s impossible to avoid him, but she is determined to be friendly. And Matt, too, is completely and utterly fine.

Sarah Anderson has never been more excited about anything in her life. She’s going to her best friend’s wedding. And not just any wedding. An Irish wedding. Goodbye New York, hello rolling green hills and men with beautiful accents and twinkling eyes. But Sarah should have known that not all guests are fairy-tale princes....

Ruby Scott is months behind on rent and can't seem to land a steady job. She has one chance to turn things around with a big audition. But instead of getting her big break, she gets sick as a dog and completely bombs it in the most humiliating fashion. All thanks to a mysterious, gorgeous guy who kissed - and then coughed on - her at a party the night before.

With a shiny new design degree but no job in sight, Cindy moves back in with her stepmother, Erica Tremaine, the executive producer of the world’s biggest dating reality show. When a contestant on Before Midnight bows out at the last minute, Cindy is thrust into the spotlight. Showcasing her killer shoe collection on network TV seems like a great way to jump-start her career. And, while she’s at it, why not go on a few lavish dates with an eligible suitor?

Once upon a time, Willa Callister was a successful blogger with a good credit score, actual hobbies, and legs that she shaved more than once a month. But after finding her fiancé in bed with her best friend, she now spends her days performing at children's birthday parties in a ball gown that makes her look like a walking bottle of Pepto Bismol. Willa dreams of starting fresh, where no one knows who she used to be, but first she needs to save up enough money to make it happen.

Harper is anxiously awaiting placement into a top oral surgery residency program when she crashes (literally) into Dan. Harper would rather endure a Novocaine-free root canal than face any distractions, even one this adorable. A first-year dental student with a family legacy to contend with, Dan doesn’t have the same passion for pulling teeth that Harper does.

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.

"What could go wrong?"—four words MBA student Marcos Oliveira ignored when he accepted a prestigious internship at Reedweather Media, a subsidiary of the legendary Sandeke Telecom empire. What did go wrong? Everything.

What she doesn't know about love could fill a book. With a successful career as a romance editor, and an engagement to a man who checks off all ninety-nine boxes on her carefully curated list, Lanie's more than good. She's killing it. Then she’s given the opportunity of a lifetime: to work with world-renowned author and her biggest inspiration in love and life—the Noa Callaway.

Event planner Kate Sweet is famous for creating the perfect happily-ever-after moment for her clients’ dream weddings. So how is it that her best friend has roped her into planning a best-selling horror writer’s book-launch extravaganza? But the second Kate meets - or rather, accidentally maims - the drop-dead-hot Drake Matthews, her well-ordered life quickly transforms into an absolute nightmare.

Divorce attorney RJ would never describe herself as romantic. But when she ends up officiating an unplanned wedding for a newly engaged couple in a park, her life is turned upside down. The video of the ceremony goes viral, and she finds herself in the unlikely position of being a sought-after local wedding officiant. Spending her free time overseeing “I dos” isn’t her most strategic career move, but she enjoys it, except for the type A dude-bro wedding planner she’s forced to work with.