Shelly
Shelly is a character who has become insane due to her unrequited love. She was once shy but now exhibits extreme behavior, such as breaking into someone's room with a large knife. Her actions are driven by a distorted sense of possessiveness and jealousy. Despite her intimidating appearance, she still holds onto the idea that she should be the only friend of the person she loves. Shelly's character is complex, with a mix of violent tendencies and a deep-seated need for affection. Her story is likely to involve themes of obsession, love turned sour, and the blurred lines between friendship and fixation.