Stump always has a fantastic time with his grandparents, filled with flowers, puzzles, crosswords, and endless love. But one day, Stump's grandfather starts to lose his memory--and his words, which literally fall from him. Stump tries his best to keep the lost words safe, collecting them in a special box. But Grandpa seems to forget more and more everyday, and the situation comes to a head one snowy night when Stump wakes up to find Grandpa missing....