Corby Mackentile is a 15-year-old girl who attends a private school. She has been bullied because of her weight since she was 12, especially by the most popular girls. Her parents – her mother is a TV anchor and her father is a Buddhist who owns a butcher shop – are too busy with their own problems to pay attention to their only daughter. Corby has a crush on one of the most popular boys in school. He makes fun of her once, but then unexpectedly apologizes. From that moment, her situation with three of the popular girls becomes worse. Then, one day, one of the girls who had bullied Corby comes to the butcher shop where Corby works for her father after school. Again, the girl teases Corby about her weight, but this time everything is different.