Lizzie Brandt was valedictorian of her high school class, but at Radleigh University, all she's acing are partying and hooking up with the wrong guys. But all that changes when her parents are killed in a tragic accident, making her guardian to her two younger brothers. To keep them out of foster care, she'll have to fix up her image, her life, and her GPA - fast. Too bad the only person on campus she can go to for help is her humorless, pedantic Byzantine history TA, Connor Lawson, who isn't exactly Lizzie's biggest fan.

Natalya Fox has twenty-hours to make the biggest choice of her life: stay home in NYC for the summer with her dad (and finally screw up the courage to talk to the girl she's been crushing on), or spend it with her basically estranged mom in LA (knowing this is the best chance she has to fix their relationship, if she even wants to.) (Does she want to?) How's a girl supposed to choose? She can't, and so both summers play out in alternating timelines.

Amber McCloud’s dream is to become cheer captain at the end of the year, but it’s an extra-tall order to be joyful and spirited when the quarterback of your team has been killed in a car accident. For both the team and the squad, watching Robbie get replaced by newcomer Jack Walsh is brutal. And when it turns out Jack is actually short for Jaclyn, all hell breaks loose. Amber tries for unity, but it quickly becomes clear that she's only got a future on the squad and with her friends if she helps them take Jack down. Just one problem: Amber and Jack are falling for each other.

Lara's had eyes for exactly one person throughout her three years of high school: Chase Harding. He's tall, strong, sweet, a football star, and frankly, stupid hot. Oh, and he's talking to her now. On purpose and everything. Maybe...flirting, even? No, wait, he's definitely flirting, which is pretty much the sum of everything Lara's wanted out of life. Except she’s haunted by a memory. A memory of a confusing, romantic, strangely perfect summer spent with a girl named Jasmine.

As usual, Andie Rose has a plan: Transfer from community college to the hypercompetitive Blue Ridge State, major in psychology, and maintain her lifelong goal of becoming an iconic self-help figure despite her nerves. All it will take is ruthless organization, hard work, and her trademark unrelenting enthusiasm. But the moment Andie arrives, the rest of her plans go off the rails. When Andie starts to find the power of her voice as the anonymous Squire on the school’s legendary pirate radio station, Andie learns that not all the best laid plans are necessarily the right ones.

The UNS Women's Lacrosse team doesn't have an official policy against inter-teammate relationships, but those words might as well be carved into stone tablets in the middle of the field. After witnessing way too much drama in the past, Captain Becca Moore is intent on keeping her players' love lives out of the locker room. Becca has no time or tolerance for any distractions from the game. Unfortunately, that's exactly what Hope Hastings has been since the day she showed up for tryouts: charismatically dorky and kissable distraction.

After living through a dumpster fire of a Valentine’s Day, Emilie Hornby escapes to her grandmother’s house for some comfort and a consolation pint of Ben & Jerry’s. She passes out on the couch, but when she wakes up, she’s back home in her own bed—and it’s Valentine’s Day all over again. And the next day? Another nightmare V-Day. Emilie is stuck in some sort of time loop nightmare that she can’t wake up from as she re-watches her boyfriend, Josh, cheat on her day after day.

Barrett Bloom is hoping college will be a fresh start after a messy high school experience. But when school begins on September 21, everything goes wrong. She’s humiliated by the know-it-all in her physics class, she botches her interview for the college paper, and at a party that night, she accidentally sets a frat on fire. The next morning, Barrett’s perplexed to find herself back in her dorm room bed, no longer smelling of ashes and crushed dreams. It’s September 21. Again.

Morgan, an elite track athlete, is forced to transfer high schools late in her senior year after it turns out being queer is against her private Catholic school's code of conduct. There, she meets Ruby, who has two hobbies: tinkering with her baby blue 1970 Ford Torino and competing in local beauty pageants, the latter to live out the dreams of her overbearing mother. The two are drawn to each other and can't deny their growing feelings.

Valentine Layton, the Duke of Malvern, has twin problems: literally. It was always his father’s hope that Valentine would marry Miss Arabella Tarleton. But, unfortunately, too many novels at an impressionable age have caused her to grow up...romantic. So romantic that a marriage of convenience will not do and after Valentine’s proposal she flees into the night determined never to set eyes on him again. Arabella’s twin brother, Mr. Bonaventure “Bonny” Tarleton, has also grown up...romantic. And fully expects Valentine to ride out after Arabella.

Everyone around Iris Kelly is in love. Her best friends are all coupled up, her siblings have partners that are perfect for them, and her parents are still blissfully married. And she’s happy for all of them, truly. Iris doesn’t want any of that—dating, love, romance. She’ll stick to her commitment-free hookups, thanks very much, except no one in her life will just let her be. Everyone wants to see her settled down, but she holds firmly to her no dating rule. There’s only one problem—Iris is a romance author facing an imminent deadline for her second book, and she’s completely out of ideas.

Millicent Watts-Cohen is on a mission. When she promised her elderly best friend that she’d reunite her with the woman she fell in love with nearly eighty years ago, she never imagined that would mean traveling from D.C. to Key West with three tablespoons of Mrs. Nash’s remains in her backpack. But Millie’s determined to give her friend a symbolic happily-ever-after, before it’s (really) too late—and hopefully reassure herself of love’s lasting power in the process. She just didn’t expect to have a living travel companion.

Danielle Clark's life is going according to plan. She's in the middle of her surgical residency and she and her fiance, Will, are the perfect match. At least that's what everyone tells them. When Will brings home a rescue dog, it's hard to tell who's less enthused, Dani or her cat, Jinx. The dog wreaks havoc on the household and needs training, but who has time for that? Certainly not Dani.

Noelle Shepard is unemployed, living with her parents, and grieving the loss of her beloved grandmother when she discovers decades-old photos of Gram and a smitten man, tucked alongside a love letter. She creates a TikTok to search for the mystery man, which goes viral, and she’s shocked when his grandson responds—a man who happens to be her high school nemesis, Theo Spencer.

The gym is Lizzie’s life—it’s her passion, her job, and the only place that’s ever felt like home. Unfortunately, her bosses consider her a glorified check-in girl at best, and the gym punching bag at worst. When their son, Lizzie’s best friend, James, begs her to be his plus one at his perfect sister Cara’s wedding, things go wrong immediately, and culminate in Lizzie giving a drunken pep talk to a hot stranger in the women’s bathroom—except that stranger is actually the bride-to-be, and Lizzie has accidentally convinced her to ditch her groom.