A boy and a girl meet under a beautiful, tall tree. James has a book. Ginger has a paper plane. They play together for one perfect day, but then they're parted - perhaps for ever? Meanwhile, their beautiful tree goes on a remarkable journey of its own. It's turned into paper, and becomes all sorts of things that we use: bags and boxes, letters and cards . . . and a paper plane for James. Can this new paper plane lead him back to his long-lost friend?