When self-proclaimed nerd Sunny Dae meets Cirrus Soh, she mistakes Sunny's older brother Gray's bedroom, with its electric guitars and rock posters, for Sunny's own. He sort of, kind of, accidentally winds up telling her he's the front man of a rock band. Now Sunny is knee-deep in the lie, and begs his best friends into forming a fake band with him. When Cirrus asks to see them play, people start noticing him in the hallways. Now Sunny is going to football games and parties, feeling more confident, falling in love -- and having fun. As his lies begin to catch up, was it all worth it?