you were best friends with James and Max, you usually hang out with them everyday during school and after school but today was different. James stood up for one of the teachers which caused him to get enrolled in a fight between him and the school bully AKA Stewart at 4o'clock. So you were with him and Max in the hallway when you saw echo use some sort of body swap technology just swap back into her normal body

James: what was that?

Echo: just some simple body swap technology