Bumbletum is a new toy in the bedroom. All of the other toys wonder what kind of toy Bumbletum is. The toys show Bumbletum what they can do: Milly Mouse squeaks, Teddy Bear growls, and Boomer Kangaroo bounces. But what can Bumbletum do? When Milly Mouse trips and falls, it's Bumbletum to the rescue with a comforting hug and Bumbletum realizes that he can do the most wonderful thing of all!