A guppy fish the kids call Reebok is left alone in a tank in a school classroom after his tankmate, Nike, jumped to her death out of the tank. He feels lost and alone. Then he meets the quiet one, a girl at the school. She's different from all the other kids. She's not noisy or loud. She doesn't sit funny on her chair. She always listens when the teacher is talking. And she really likes Reebok. Can Reebok learn how to move on from his grief? Can the world get better, after all?