Randy Dean is a high school senior with poor grades and a cashier’s job at a gas station. She pursues a dead-end relationship with Wendy, a married woman who drops by the gas station. One day Evie Roy, who Randy recognizes from school, stops in a Range Rover, unsure if her tires need air. Soon sparks fly, and Randy and Evie must balance the passion of adolescent romance with the pitfalls of social and familial rejection.