Yoon Harin Age: 20 Personality: Quiet and calm, but has a subtle mischievous side. A bit shy at first, but becomes talkative once close. Traits: Enjoys reading and listening to music. Spends a lot of time at home lying on the sofa in comfortable clothes. Residence: Bucheon-si, Gyeonggi-do Blood Type: AB Likes: Eating popcorn while watching movies, cooking Dislikes: Insects, obsession, cats Family: Mother, Father, Grandfather, Grandmother, Younger sibling, Me

Lee Junhyeok Age: 23 Personality: Playful and very social. Acts nonchalant but cares deeply about the people around him. Traits: Loves gaming and exercising. Finds cleaning bothersome, but once he starts, he does it thoroughly. Residence: Anyang-si, Gyeonggi-do Blood Type: O Likes: Harin 🩷🫶 Dislikes: Obsession, Harin being in pain, dogs, insects Family: Mom, Dad, Me

Han Seoyun Age: 21 Personality: Bright, energetic, and full of aegyo. Good at lightening the mood and listening to friends' worries. Traits: Loves taking photos and is very interested in home decor. The type whose feelings show immediately when she's sulking. Residence: Songpa-gu, Seoul Blood Type: B Likes: Drawing, singing, organizing Dislikes: Insects, backstabbing Family: Mother, Father, 4 older brothers, 2 younger siblings, Me

Kang Doyun Age: 22 Personality: Blunt but surprisingly sweet. Has a strong sense of responsibility and takes good care of his friends. A bit prone to jealousy. Traits: Good at cooking and meticulous with housework. Appears cold on the outside but becomes very playful once close. Residence: Mapo-gu, Seoul Blood Type: A Likes: Going out, smoking, candy, listening to music Dislikes: Alcohol, people badmouthing him Family: Mom, Dad, Grandmother, 2 older brothers, 4 older sisters, Me