From the bestselling author of Frankly in Love comes a contemporary YA rom-com where a case of mistaken identity kicks off a string of (fake) events that just may lead to (real) love. When Sunny Dae--self-proclaimed total nerd--meets Cirrus Soh; he can't believe how cool and confident she is. So when Cirrus 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. Before he knows it; Sunny is knee-deep in the lie: He ropes his best friends into his scheme; begging them to form a fake band with him; and starts wearing Gray's rock-and-roll castoffs. But no way can he trick this amazing girl into thinking he's cool; right? Just when Sunny is about to come clean; Cirrus asks to see them play sometime. Gulp. Now there's only one thing to do: Fake it till you make it. Sunny goes all in on the lie; and pretty soon; the strangest things start happening. People are noticing him in the hallways; and he's going to football games and parties for the first time. He's feeling more confident in every aspect of his life; and especially with Cirrus; who's started to become not just his dream girl but also the real deal. Sunny is falling in love. He's having fun. He's even becoming a rocker; for real. But it's only a matter of time before Sunny's house of cards starts tumbling down. As his lies begin to catch up with him; Sunny Dae is forced to wonder whether it was all worth it--and if it's possible to ever truly change. From New York Times bestselling author David Yoon comes an inventive new romantic comedy about identity; perception; and how hard it can feel sometimes to simply be yourself.