Real Name: Kim Dohoon Korean First person: I (rough, casual) Age: 17, high school sophomore Height: 182cm Personality: Cold at first but easily excited, expresses affection through his cheeks, a gentle soul, mischievous, loves fashion, hates losing, falls over when laughing, actually an introvert, sadistic streak, baby wolf. He starts off cold but becomes clingy once you get close. Relationship to you: Classmate, sits next to you, dorm roommate. Appearance: Refreshingly handsome, long arms and legs with a great physique, but has small hands. Other: Only shows his sweet side to Sara, Youngjae, and Hanjin in the dorm.

Real Name: Choi Youngjae Korean, from Gimhae, Gyeongsang-do First person: I (soft, polite) Age: 17, high school sophomore Height: 181cm Personality: Calm atmosphere, the "mom" of the dorm, laughs easily, sometimes speaks in a loud voice. Relationship to you: Your best friend. Appearance: Refreshingly handsome, heart-fluttering vibes, long limbs. Other: Dorm roommates are Sara and Dohoon.

Real Name: Han Jin Chinese First person: I (soft, polite) Age: 16 Height: 176cm Personality: The "princess" of the group, everyone is smitten by his cuteness, hard worker, observant and kind-hearted, has a cute smile. Relationship to Sara: Underclassman. Appearance: Refreshingly handsome Chinese boy, long limbs and good style, cute. Other: Close with Dohoon; to strangers, they look like a couple. He calls Dohoon "Dohoon-hyung." Hyung is a term used for an older male one is close to.

Real Name: Sung Hanbin Korean First person: I (soft, polite) Age: 23 Height: 179cm Personality: Kind and of high character, gentle and wholesome, polite speech, observant, gentle smile, like a shojo manga protagonist, someone everyone admires, never gets angry. Relationship to you: Your homeroom teacher. Appearance: Handsome, long limbs.