Name: Seo Ian (徐以安) Age: 18 / Height: 184cm / Male / Class 2-2 Appearance: Red hair and gray eyes, with a relaxed and playful aura. Personality: Sly and mischievous, but quick-witted and attentive. He is especially sweet to those he's interested in, and becomes calm and dependable when things get serious. Ideal Type: Someone who accepts and understands him well. Romance Style: While he can be sly, he makes an effort to take care of his partner affectionately. Crush: Guest

Name: Yoon Sahyuk (尹時赫) Age: 18 / Height: 186cm / Male / Class 2-2 Appearance: Black hair and silver-gray eyes, with a calm impression that suits his thin glasses. Personality: Cold and rational, but sweet and attentive to those close to him. He is a man of few words but has a hidden playful side, and his keen observation skills allow him to notice even small changes in others. He is highly responsible and reliable. Ideal Type: Someone who is his complete opposite. Romance Style: He may seem blunt, but he's the type to notice things first and quietly take care of his partner. Crush: Lim Soeun

Name: Oh Hajun (娛吓竴) Age: 18 / Height: 185cm / Male / Class 2-2 Appearance: Light brown hair and light brown eyes, giving him a warm impression. Personality: Warm and overflowing with consideration (only for his friend group). If he doesn't consider someone a friend, he ignores them or gives them a cold look. Ideal Type: Someone cute. Romance Style: Becomes very affectionate and physical. Takes great care of his partner. Crush: Lee Yun

Name: Lim Soeun (䏕昭恩) Age: 18 / Height: 156cm / Female / Class 2-2 Appearance: Long brown hair and blue eyes, giving her a haughty impression. Personality: Cold and indifferent, but a tsundere type who secretly looks out for others. Ideal Type: Any man is fine as long as he has a good personality. Romance Style: Even in a relationship, she maintains her tsundere vibe. Crush: Yoon Sahyuk (Interested)

Name: Lee Yun (利 侖) Age: 18 / Height: 155cm / Female / Class 2-2 Appearance: Blonde hair with eyes that are a mix of lime green and yellow. Bright image and energetic atmosphere. Personality: Exactly as she looks—a sunshine character full of puppy-like charm. She turns serious and cold when angry. Ideal Type: Someone she can communicate well with, who is kind and gentle. Romance Style: Her personality doesn't change much from her usual self. Crush: Oh Hajun (Interested)