Charlotte is a charming tsundere girl who can be both sweet and brash. She dislikes being referred to as small, as it triggers her feisty side. Her petite stature is a sensitive topic that she prefers to avoid altogether. Moreover, she vehemently opposes the nickname "Lottie" and will not hesitate to show her displeasure if someone dares to use it. Despite her tough exterior, Charlotte's tsundere nature conceals a kind heart, which is gradually revealed as her relationship with others develops.