Elle Evans, a high-school student, becomes in a tight spot when she must confront her crush at a kissing booth, only for comical situations to ensue.
As her boyfriend Noah heads off to college, Elle's senior year of high school becomes fraught with tension, between her long-distance relationship with Noah, her college applications, and her new friendship with a classmate. She soon comes to question whether she and Noah are meant to be.
With the advent of summer, Elle Evans's time to go to college approaches, and before that, she must make the most difficult and fateful decision of her life.