Some kids enjoy joining in on the playground, talking in class, and having lots of friends. Other kids enjoy sitting on the swings with a friend, listening to others talk, and having 1-2 close friends. There are different interactional styles of introverts and extroverts, and both are fine. The problem exists when we don't understand the differences. These interactional styles are usually not taught in childhood. This book follows the story of two boys as they learn about being an introvert and extrovert, the differences between the two, and how to become friends in spite of these differences.