Aspiring artist Rose Pauly is not happy moving from her home in New York City right before her senior year of high school. But on her first miserable day in Connecticut, she meets Hart Hargrove. The two share an immediate, undeniable connection. Hart introduces Rose to his slice of paradise–the immense private garden nestled behind the Hargrove family mansion. There, the two spend a fever dream of a summer together. But as their bond blossoms into love, Rose can't shake the feeling that all is not as it seems.

Star point guard Mack Morris’s senior year of high school begins with twin cataclysms: the death of her father and the arrival of transfer student Liv Cooper. On the court, Mack and Liv discover an electrifying, game-winning chemistry; off the court, they fall into an equally intoxicating more-than-friendship that is out-of-bounds for their small Pennsylvania town in 2004, and for Liv’s conservative mother. As Mack’s desire and grief collide with drugs, sex, and the looming college signing deadline, she is forced to reckon with the disconnect between her past and her future.

Once upon a time, Ramona Riley was a student at a prestigious art school, with dreams of landing in Hollywood as a costume designer to the stars. But after her father’s car accident, she had to quit and return to her small New Hampshire town, Clover Lake, to help take care of her younger sister. Twelve years later, Ramona is still working at the town’s café, all but given up on her dream. But when a big-budget romantic comedy comes to Clover Lake to film, she wonders if this could be her chance.

Birdie is the ultimate summer girl. She’s the daughter of a wealthy real estate developer dad and a social media influencer mom, and this summer Birdie happens to be in big trouble for accidentally crashing her boyfriend’s very expensive car. Birdie’s punishment is to spend the summer with her father at the beach—but it won’t be a vacation. He’s enlisted the help of Cass, whose dad works for him, to keep Birdie on the straight and narrow, including getting her a job at the public beach where Cass lifeguards.

Amber Jamison can’t believe she’s about to become the latest victim of a serial killer. She’s savvy and street smart, so when she gets pushed into, of all things, a white windowless van, she is more angry than afraid. Things get even weirder when she’s miraculously saved by a mysterious woman . . . who promptly disappears. Who was she? And why is she hunting serial killers? You’d think escaping one psychopath would be enough, but Amber’s problems are just beginning.