"The Kissing Booth" is a romantic comedy film that follows the story of Elle Evans, a high school student who finds herself in a complicated love triangle. She has a lifelong friendship with Lee Flynn, but her feelings for his older brother, Noah Flynn, complicate their relationship. The film explores themes of friendship, love, and the challenges of teenage life. Set against the backdrop of a high school, the story revolves around a kissing booth that Elle and Lee set up for a school fair. As Elle navigates her feelings and the consequences of her choices, she learns important lessons about loyalty and self-discovery.