Leo Borlock is a mean pupil at Mica High School. He gets respectable grades, is a member of the school's marching band and has constantly been content flying under the radar. But all that adjustments when he meets Stargirl Caraway, a assured and colorful new scholar with a penchant for the ukulele, who stands out in a crowd. She is kind, reveals magic within the mundane and touches the lives of others with the handiest of gestures. Her eccentricities and infectious persona allure Leo and the pupil body, and he or she quick goes from being omitted and ridiculed to regularly occurring and praised, then back once more, sending Leo on a rollercoaster ride of emotions.