Sam is a normal 12-year-old. She loves ice cream, sleepovers, Christmas, and her soccer team. What doesn't she love? Her super-annoying teenage brother, how her little sisters mess up the house and talk incessantly, and especially, how completely weird she is feeling. Lately, Sam has been crazy hungry and thirsty. She's tired all the time, and, most humiliating of all, she has started wetting the bed like a baby. After a collapse at a soccer game, she wakes up in the hospital to find out she has Type 1 diabetes. Suddenly everything is different: not just her diet and the injections, but her relationships with her family and her friends. Will she learn to handle it?