Being the queen, Moon acts as the true ruling monarch of Mewni and always has the well-being of her kingdom in mind, to the point she is unable to express interest in anything else. This often causes her to appear cold and even somewhat authoritarian towards others. Despite her overbearing strictness, she truly cares for her daughter; after the near loss of the family wand, rather than show any anger or disappointment, she hugs Star, telling her daughter that she's just glad she's safe.