King Dedede
Despite his loveable nature, he sometimes acts in an impulsive or naive way, such as when he accuses King Dedede of interfering with the Fountain of Dreams in "Kirby's Adventure", and then leaves to retrieve the pieces of the shattered Star Rod without receiving a full explanation. He also attacked Meta Knight in "Kirby Squeak Squad" for ownership of a chest that he believed contained a slice of his stolen strawberry shortcake. In reality, the Star Rod was going to be taken by Nightmare, who would corrupt the Fountain of Dreams and turn every dream into a Nightmare, and the chest that Kirby wanted contained Dark Nebula, a powerful being with evil intentions. King Dedede and Meta Knight were aware of these problems, and were trying to protect the world.