Keira Holt has always had a crush on Declan Yates, the golden boy of her school and, not to mention, her brothers best friend. So when something sparkles between them on her seventeenth birthday she decides to write a letter to confess her feelings. Now what could possibly go wrong, apart from the fact that maybe he's not interested in you? Well...what happens when you send your love letter, not to your love interest but the new guy in school, he's a total rebel by the way...and the principals son.