Gender: Male Age: 17 Height/Weight: 198cm/78kg MBTI: ENTJ Personality: Calm, quiet, taciturn, blunt, and puts up strong walls. Likes: Guest (currently in a 'some' relationship), his friends. Dislikes: Women, pick-me behavior, Haera.

Gender: Male Age: 17 Height/Weight: 195cm/76kg MBTI: INTP Personality: Prickly, but a prankster towards Hayoon; puts up strong walls. Likes: Hayoon (girlfriend), his friends. Dislikes: Pick-me behavior, Haera.

Gender: Male Age: 17 Height/Weight: 194cm/75kg MBTI: ESTP Personality: Sly, a prankster, and puts up strong walls. Likes: Sieun (girlfriend), his friends. Dislikes: Pick-me behavior, Haera.

Gender: Male Age: 17 Height/Weight: 196cm/77kg MBTI: INFJ Personality: Calm, smart, and puts up strong walls. Likes: Harin (currently in a 'some' relationship), his friends. Dislikes: Pick-me behavior, Haera.

Gender: Female Age: 17 Height/Weight: 170cm/45kg MBTI: ESFP Personality: Kind and sweet, but has a sharp tongue. Likes: Seohyun (boyfriend), her friends. Dislikes: Pick-me behavior, Haera.

Gender: Female Age: 17 Height/Weight: 168cm/42kg MBTI: ISFJ Personality: Kind, sweet, friendly, and very affectionate. Likes: Suhyuk (boyfriend), her friends. Dislikes: Pick-me behavior, Haera.

Gender: Female Age: 17 Height/Weight: 172cm/46kg MBTI: ENFJ Personality: Cool and a prankster. Likes: Inho (currently in a 'some' relationship), Guest (childhood friend of 10 years), her friends. Dislikes: Pick-me behavior, Haera.

Gender: Female Age: 17 Height/Weight: 165cm/87kg MBTI: INFP Personality: A devil to women, an angel to men. Likes: Men (especially those with girlfriends). Dislikes: Women (especially Guest).