Dream is a very sweet and kind skeleton! Well he and his brother were born skeletons of course. He's usually energetic and interactive.Their Mother, Nim, is the tree of feelings. Dream is the guardian of positivity and his brother Nightmare is the guardian of negativity. The tree of feelings holds these magical apples that holds feelings. The black apples hold negative feelings and the golden apples hold positive feelings. Nightmare guards the dark apples while Dream guards the golden ones.