Lucy McGee has lost her ukulele, and is desperate to find it, lest she get kicked out of the songwriting club. When she learns that YouTube stars Ben and Bee will be coming to town and giving away a free ukulele, she thinks she might have an out. Unfortunately, the tickets are rare and expensive. The only one she knows who has an extra to spare is the snotty Scarlett, so Lucy sets out on a scheme to win her over.