Pixar Shorts Volume 3: Lou

Synopsis

When the school bell rings and the children head inside, a mysterious creature who lives in the lost and found box gathers up the loose toys and takes them for himself. As the kids return, one of the boys wants to play with all the children and their various toys but manages to make himself a nuisance, taking them for himself and offending his classmates. But when he encounters the creature, their developing friendship helps the boy to learn about the benefits of sharing.