After a near fatal car accident, a popular high school student loses her memory and gets a second chance at a more meaningful life.

The Mystery of Her is the story of Ali Spencer, a beautiful and popular teenager on the cusp of an amazing future. She's at the top of her game as president of the student council, captain of the soccer team, girlfriend to the hottest guy in school, and best friends with the tight-knit group of "it" girls who define the school's social hierarchy. Through the guidance of her ultra successful event-planner mom, Ali maintains top grades and recently was offered a full scholarship to Brown University. All is going exactly as planned until a car accident strips her of her memory, her identity, and potentially her future.