Deadly storms have ravaged Mina’s homeland for generations. Floods sweep away entire villages, while bloody wars are waged over the few remaining resources. Her people believe the Sea God, once their protector, now curses them with death and despair. In an attempt to appease him, each year a beautiful maiden is thrown into the sea to serve as the Sea God’s bride, in the hopes that one day the “true bride” will be chosen and end the suffering.

10:00 p.m. Lucky is the biggest K-pop star on the scene, and she's just performed her hit song "Heartbeat" in Hong Kong to thousands of adoring fans. She's about to debut on The Tonight Show in America, hopefully a breakout performance for her career. But right now? She's in her fancy hotel, trying to fall asleep but dying for a burger. 11:00 p.m.: Jack's sneaking into a fancy hotel, on assignment for his tabloid job that he keeps from his parents. On his way out of the hotel, he runs into a girl wearing slippers, a girl who is single-mindedly determined to find a burger.

Clara Shin lives for pranks and disruption. When she takes one joke too far, her dad sentences her to a summer working on his food truck, the KoBra, alongside her uptight classmate Rose Carver. Not the carefree summer Clara had imagined. But maybe Rose isn't so bad. Maybe the boy named Hamlet (yes, Hamlet) crushing on her is pretty cute. Maybe Clara actually feels invested in her dad's business. What if taking this summer seriously means Clara has to leave her old self behind?

Belly measures her life in summers. Everything good, everything magical happens between the months of June and August. Winters are simply a time to count the weeks until the next summer, a place away from the beach house, away from Susannah, and most importantly, away from Jeremiah and Conrad. They are the boys that Belly has known since her very first summer—they have been her brother figures, her crushes, and everything in between. But one summer, one wonderful and terrible summer, the more everything changes, the more it all ends up just the way it should have been all along.

Sixteen-year-old Lara Jean Song keeps her love letters in a hatbox her mother gave her. They aren’t love letters that anyone else wrote for her; these are ones she’s written. One for every boy she’s ever loved - five in all. When she writes, she pours out her heart and soul and says all the things she would never say in real life, because her letters are for her eyes only. Until the day her secret letters are mailed, and suddenly, Lara Jean’s love life goes from imaginary to out of control.