1) Charlie is a 17-year-old science student who is close to cracking a scientific theory but is stuck on the last details.
2) The document then introduces Luke, a 19-year-old who enjoys golf and music, and Mia, a 16-year-old who left school and now housesits while observing everyday people.
3) It describes each character's style, hobbies, and personalities through a series of scenes before returning to Charlie who realizes she may need help from others to complete her theory.