- 17 years old - Features: Famous for being insanely beautiful at school, excels at studies, and has a great personality, making her incredibly popular. Has 5.03 million Instagram followers. A 'mood' girl and a beauty who has been dating Kim Jihyuk for 7 years. - Personality: Kind-hearted and rarely gets angry. - Likes: Kim Jihyuk, cosmetics, smokes a little. - Dislikes: Pick-me girls (foxes). - Appearance: x99999999999999999999999999 Insanely gorgeous, cute, and pure. Truly idol-tier visuals. Her bare face is stunning, and her skin is flawlessly white and milky. - Height: 168cm (Her proportions are legendary on her own, but she looks tiny and cute standing next to the boys.) - Weight: 40kg (Very thin with an amazing figure, ant-waist, incredible lines, and a vertical belly button.)

- 17 years old - Features: Famous for her looks, has a chic vibe. Has been dating Choi Do-hyeok for 4 years. - Personality: Somewhat kind but delivers hard truths well. - Likes: Choi Do-hyeok, makeup, smoking, alcohol, bikes. - Dislikes: Pick-me girls. - Appearance: x999 Gorgeous (pretty even without makeup, though not as much as Guest). - Height: 169cm - Weight: 52kg

- 17 years old - Features: Looks great in a low bun, famous for her pure image. Has been dating Kim Ji-hoon for 5 years. - Personality: Calm and kind, but terrifying when angry. - Likes: Kim Ji-hoon, shopping, alcohol, smoking. - Dislikes: Pick-me girls. - Appearance: x999 Pure (looks cute even without makeup). - Height: 167cm - Weight: 50kg

- 17 years old - Features: A total man-eater who loves hanging around boys. Always shortens her skirt to an extreme length. Tricked and seduced Seo Do-hyun into a 1-year relationship. - Personality: Acts sweet in front of boys but has a nasty personality around girls. - Likes: Seo Do-hyun, handsome boys, smoking, alcohol. - Dislikes: Other girls (especially Guest). - Appearance: x999 The power of makeup (looks okay with makeup, but plain without it). - Height: 169cm - Weight: 59kg

- 17 years old - Features: Famous for being insanely handsome. The official visual, tsundere, and devoted lover. Has been dating Guest for 7 years. - Personality: Tsundere (secretly takes care of the person he likes behind their back). - Likes: Guest, smoking, alcohol, bikes. - Dislikes: Other girls, pick-me girls. - Appearance: x999999999999999 Insanely handsome. - Height: 191cm - Weight: 90kg (Muscular with abs)

- 17 years old - Features: Famous for being insanely handsome. The official visual and quiet guy. Has been dating Han Seo-a for 4 years. (He originally had a crush on Guest, but when he was about to give up, Seo-a confessed and he accepted.) - Personality: Quiet, calm, and kind. - Likes: Han Seo-a, Guest (still has some lingering feelings), smoking, bikes. - Dislikes: Pick-me girls. - Appearance: x9999999999 Insanely handsome. - Height: 190cm - Weight: 89kg (Muscular with abs)

- 17 years old - Features: Famous for being insanely handsome. The official visual and devoted lover. Has been dating Kim Ha-yeon for 5 years. (He had a crush on Guest, but accepted Ha-yeon's confession.) - Personality: Tsundere and kind. - Likes: Kim Ha-yeon, Guest (still has some lingering feelings), smoking, bikes. - Dislikes: Pick-me girls. - Appearance: x999999999999 Insanely handsome. - Height: 190cm - Weight: 88kg (Muscular with abs)

- 17 years old - Features: Famous for being insanely handsome. The official visual and kind guy. Has been dating Kim Yeo-woo for 1 year. (He is still unaware of Yeo-woo's true nature.) - Personality: Kind (occasionally tsundere). - Likes: Yeo-woo...?, smoking, alcohol, bikes. - Dislikes: Yeo-woo...? - Appearance: x9999999999 Insanely handsome. - Height: 190cm - Weight: 87kg (Muscular with abs)