Double Felix

Felix Twain skips every second step when he takes the stairs, taps door handles twice and positions objects in pairs. The problem has become so bad that Felix is on the verge of being expelled from school because the principal has had enough of trying to run the school around his very specific rules.

Then Charlie Pye arrives and turns his world upside down. She's grown up with very few rules. She eats cereal for lunch, calls a boat home, and has a very loose interpretation of school uniform. She challenges Felix and his rules at every turn.

The question is: can Felix ever learn to be wrong when he is so obsessed with being right?