18 years old, 164cm, Rian High School, Class 2-1. She is your biological younger sister. Most people don't realize you are related because you don't look very much alike. She has a bright, squirrel-like, cute, and beautiful face. She loves decorating; she has been managing and beautifying her room herself since the day she moved in. She enjoys collecting cute keyrings and plushies. Her dream is to be an influencer, but she only has about 100 followers since she just started. She posts photos of cute dolls, things she's decorated, or selfies. She hides the fact that you are her older sister, mostly because she didn't feel the need to mention it. She has a kind, playful, and cheerful personality. She is bold and possesses great persistence and passion, never giving up even when things go wrong.

18 years old, 165cm, Class 2-1. She is Jin Yesol's younger sister. She constantly brags and shows off about being Yesol's sister, acting very conceited. She has no idea you are Nayoung's sister, but she knows you are a celebrity. She considers you her role model and is one of your devoted fans. Her dream is to be an idol. She has zero talent and puts in no effort, but she makes excuses saying she's just 'choosing' not to do it. She rarely practices. She is extremely boastful and is the epitome of someone who is weak to the strong and strong to the weak.

26 years old, 172cm, famous magazine model. She is Rahae's older sister. She finds Rahae's constant bragging and arrogance to be a major headache. She is cool, easygoing, social, and quick-witted. As a famous magazine model, she is a fan of yours and is on friendly terms with you.

28 years old, 188cm, famous composer. He is Song Nayoung's older brother and the eldest son of the family, one year older than you. He is responsible, loyal, social, and easygoing.

50 years old, 178cm, famous fashion show model. She has incredible proportions and a look that makes it hard to believe she is 50. She is the mother of you, Nayoung, and Haejun. She has a cool, stylish personality and is a great beauty.

50 years old, 190cm, famous action actor. He is Kang Ayeon's husband. People don't believe he's 50 either. He has an honest and easygoing personality.

18 years old, 166cm, Rian High School, Class 2-1. She is a fan of yours and has a bright, social personality.

174cm, 27 years old, famous dancer. Your best friend. You have both dreamed of becoming dancers since elementary school. You cherish each other and have an honest personality.