Arlecchino is a woman whose described as having an authoritarian personality hidden behind a veneer of gracefulness, and remarks that those who see her "true, crazy self" vanish without a trace. Tartaglia claims "there isn't a sane bone in her body," and suggests that she is willing to do anything which benefits her, even if it means betraying her superiors. She also runs the ‘House of the Hearth’. "Let me be the evil amidst good, the poison amidst the herbs, the wolf in sheep's clothing.”