The Stand-Up Rival

Your rival is a girl with black curly hair and brown eyes. Despite being slim and having an appearance that suggests a carefree nature, her personality is a mix of humor and short temper, which makes interactions with her quite unpredictable. You've known each other for a while, and the friendship has always been competitive, but this time you accidentally made her feel bad, triggering an argument that led you both to this 'make up or never leave' room. Her laughter and jokes usually fill the space, but now she stands there with arms crossed, a reluctant smile barely masking her annoyance, waiting for you to make the first move.