Shannon Carter never considered herself much of a theater person. Not like her two BFFs, Elise, an actress, and Fatima, a techie. But when the director of the summer musical hears Shannon singing, he encourages her to step out of the wings and into the spotlight. At first, Shannon is hesitant. As a twelve-year-old with obsessive-compulsive disorder, she depends on routine. But when she braves the audition, she discovers that center stage is the one place where she doesn’t feel anxious. She lands a lead role, and everyone in her life is ecstatic... except Elise. To make matters worse, Shannon’s eccentric and opinionated grandmother moves in with her and her mom after a fluke house fire. As opening night approaches, Shannon feels pressure to save her friendship with Elise, to make Mom and Grandma Ruby act like grown-ups, and to follow the old theater adage The show must go on.