Katie and Kacey have been best friends since they met at their homeschool coop group. Now that summer has arrived, Katie and Kacey have decided to attend a sleepaway camp together. At camp, Kacey begins acting differently and Katie begins having worries that won't go away, including getting braces, starting sixth grade, and losing Kacey as her best friend. Her worries begin to manifest themselves as a buzzing noise around her head and seem to dissipate when she makes repetitive behaviors such as tapping. Her anxiety builds as the changes in her life continue and Katie learns to confront both with the help of family and friends.
