Growing up in Boiling Springs, North Carolina, in the '70s and '80s, Linda Hammerick knows that she is different. She has strong, almost paralysing associations between words and tastes; she doesn't look like everyone else; she isn't popular at school. She finds her way through life with the help of her great-uncle 'Baby' Harper, who loves her and loves to dance, and her best friend fat-thin-fat Kelly with whom she has been exchanging letters since they were seven. But then a tragedy and a revelation will make her question everything she thought she knew about herself and her family.