When it comes to drumming, Leah Burke is usually on beat—but real life isn’t always so rhythmic. She’s an anomaly in her friend group: the only child of a young, single mom, and her life is decidedly less privileged. She loves to draw but is too self-conscious to show it. And even though her mom knows she’s bisexual, she hasn’t mustered the courage to tell her friends—not even her openly gay BFF, Simon.