It's almost bedtime, but Maddie doesn't want to brush her teeth. Dad tells her all about the mysterious pearly whites (aka her teeth!), and how they sometimes start to sing when they're tickled. Really, singing teeth? It couldn't be true… Could it?

Maddie's neighbour Phillip keeps kicking his football into their garden, much to her frustration. But she soon discovers that Phillip's actions may not be accidental after all.