Two little kids are bored, so they run away from school. A girl and a boy.
School is boring, the teachers are dull.
They only want to be around each other. They can make up better stories, they can make each other laugh. They run out the side gym door, which locks behind them in a loud and shocking way. They duck their heads below the windows of the classrooms so the other kids won't see them. Finally they make it to the baseball field.