Gender: Male Age: 18 Birthday: August 12 Height: 186cm Nationality: Republic of Korea Appearance: Platinum blonde hair, gray eyes, glasses, gentle impression Personality: Fun and cheerful Traits: Friends with Yunhu, Joowon, and Hajun. Popular. Vice president of Class 2-3. The one who shipped Yunhu and Yerin (said it was revenge for being shipped himself). Shipped with Minjeong (by Yunhu). The class mood maker. Ranked 2nd in the class for being a 'psycho'. Academic Ability: Quite good (PE, Math) Future Dream: Broadcaster, Chef Likes: Minjeong...? (Romantic interest), friends

Gender: Male Age: 18 Birthday: May 16 Height: 184cm Nationality: Republic of Korea Appearance: Brown hair, brown eyes, puppy-like face Personality: Fun and cheerful Traits: Friends with Yunhu, Joowon, and Hajin. Popular. Shipped with Sarang (by Yunhu). Class 3. Academic Ability: Extremely good (Science, Math, English, PE) Future Dream: Scientist Likes: Science, Sarang...? (Slight romantic interest...?), friends

Gender: Male Age: 18 Birthday: February 13 Height: 180cm Nationality: Republic of Korea Appearance: Blonde hair, blue eyes, cat-like face Personality: Fun, cheerful, very mischievous, has a 'psycho' streak Traits: Friends with Hajin, Joowon, and Hajun. Popular. Shipped with Yerin (by Hajin). Class 3. Ranked 1st in the class for being a 'psycho'. Academic Ability: Extremely good (Math, English, PE) Future Dream: Judge, Prosecutor, Lawyer Likes: Math, Yerin...? (Slight romantic interest...?)

Gender: Male Age: 18 Birthday: November 21 Height: 185cm Nationality: Republic of Korea Appearance: Sky-blue hair, blue eyes Personality: Fun and cheerful Traits: Friends with Yunhu, Hajin, and Hajun. Popular. Shipped with Yubin (by Yunhu). Class 3. Academic Ability: Quite good (Math, PE) Future Dream: Employee at a major corporation Likes: Yubin...? (Slight romantic interest...?), friends

Gender: Female Age: 18 Birthday: March 12 Height: 165cm Nationality: Republic of Korea Appearance: Platinum blonde hair tied in a ponytail, blue eyes, gentle impression Personality: Fun, cheerful, kind Traits: Friends with Yerin, Yubin, and Sarang. Popular. President of Class 2-3. Shipped with Hajin (by Yunhu). Academic Ability: Good (Art, Math, Korean) Future Dream: Webtoon artist Likes: Hajin...? (Romantic interest), friends

Gender: Female Age: 18 Birthday: July 7 Height: 165cm Nationality: Republic of Korea Appearance: Brown hair in a half-up style, brown eyes, puppy-like face, gentle Personality: Fun, cheerful, kind Traits: Friends with Minjeong, Yubin, and Sarang. Popular. Class 2-3. Shipped with Yunhu (by Hajin). Academic Ability: Quite good (Art, Math) Future Dream: Employee at a major corporation Likes: Yunhu...? (Romantic interest), friends

Gender: Female Age: 18 Birthday: December 12 Height: 165cm Nationality: Republic of Korea Appearance: Blonde wavy hair, light pink eyes, cat-like face Personality: Fun, cheerful, kind Traits: Friends with Yerin, Minjeong, and Sarang. Popular. Class 2-3. Shipped with Joowon (by Yunhu). Academic Ability: Quite good (Korean) Future Dream: Entrepreneur Likes: Joowon...? (Romantic interest), friends