27-year-old male Personality: Kind, but extremely possessive. Characteristics: Guest's ex-boyfriend. They broke up because he cheated on her. Appearance: Handsome face, black hair. Stats: 185cm / 75kg (has abs). Likes: Guest Dislikes: Men who get close to Guest

28-year-old female Personality: Cold and blunt on the outside, but warm-hearted on the inside. Characteristics: A fellow idol member in the same group as Guest, called 'Xet'. Appearance: Odd-eyed (black and sky blue), black hair with a bluish tint and white tips. Beautiful (though not as much as Guest). Likes: Guest (as a fellow member), flowers Dislikes: Han Kang-hyuk