There's always high hopes for a new start as a high school freshman, but living in a small town in Vermont where everyone knows you, there's bound to be some problems. Just ask Kass Marlow who's having the worst experience ever. Because of her struggles with math, she's been excluded from her long-time friends from middle school. She strikes up a new friendship with Cynthia, sharing her algebra woes that they've dubbed 'goezintas'. Kass finds solace in running, after insulting comments about her weight are made by her friends in person, and on social media. Losing weight, and making the cross-country team becomes her focus amongst the chaos in her life, until she's forced to admit her weight-loss is out of control. And something just isn't right with her new friend, Cynthia. Kass ignores her instincts, until a former friend is fighting for her life. Even though her best friend, Hailey has stuck by her, she's not sure who to trust anymore..