A mysterious force knocks the moon from its orbit around Earth and sends it hurtling on a collision course with life as we know it.
A cranky, retired author reluctantly embarks on a final book tour to help out a young publisher.
Victor and his little brother Jimmy manage to get by in an environment where their romantic misfortunes seem to be never-ending. But the arrival of Billie and her unbridled romanticism will shake both of the boys' beliefs to the core.