Princess Peach is shown to be a sweet, kind, and optimistic person, while also being classy and sociable, with more and more portrayals further displaying her as clever and adventurous. She has a warm heart and often acts unselfishly, putting her friends, loved ones, and citizens ahead of herself, and apologizes excessively for getting into trouble and requiring Mario to rescue her. She even shows concern and compassion towards her enemies frequently; she saves Mimi in Super Paper Mario, despite the girl's constant antagonism of the princess, and in the same game and other games, her pure and noble characteristics are often shown in different ways, from being the only person who can activate certain powerful objects (including but not limited to the Beanstar and Dark Star) to landing in the Overthere, the Mario equivalent of heaven (after Dimentio seemingly "ends her game").

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