Rachel The theme is accepting who you are because it tells a story of Ellie O'Brien and Jack Malloy, who switch bodies after an awkward encounter with a strange nurse. There are many settings, including soccer practice, Ellie's home, Jack's home, hockey practice, Claire's birthday party, the doctor, Owen's house, and various places outdoors. There are also a few spots where Ellie or Jack are in a car. They also go to school, so there are many settings in which Ellie and Jack encounter. Hope this helped!