This article contains major spoilers for season 1 of Every Year After. Like many buzzy romance shows, Prime Video's Every Year After started as a book. More specifically, the first season is an adaptation of author Carley Fortune's 2022 debut novel, Every Summer After.
Both versions follow Percy Fraser (Sadie Soverall) and Sam Florek (Matt Cornett) across two timelines. One tracks how the childhood best friends became each other's first loves over several summers. The other takes place a decade later, as the two reunite after a mysterious period of estrangement has derailed their relationship.
