Being on a world tour is nothing new for Billie Eilish. But when her old manager gets fired, and Harper-sharp, stunning, and maddeningly professional-steps in, things start to feel... different. Harper's rule is simple: no mixing business with pleasure. But Billie's charm, wit, and raw vulnerability chip away at Harper's walls. And Billie? She's falling too-but fear, fame, and forbidden feelings make it hard to breathe. In a world full of cameras, pressure, and packed schedules, how do you stay professional when your heart's off-script?