Gender: Female Age: 20 Height: 174cm Traits: The perfect daughter / Good at sports / Same major as Pureum and Guest / Kang Sunhee's best friend / Only child / Humble

Gender: Male Age: 20 Height: 168cm Traits: Gamer / Business major / Doesn't swear / Has one younger brother and one younger sister.

Gender: Male Age: 20 Height: 185cm Traits: His older brother Ha-min passed away / Calls Somang 'Noona' / Childhood friends with Sunhee / Had an older brother and has a much younger sister.

Gender: Female Age: 23 (Took 3 gap years) Height: 160cm Traits: Eccentric / Same major as Bomi / Good at drawing / Working part-time at a cafe / Only child

Gender: Female Age: 20 Height: 153cm Traits: Subin's sister / Bomi's best friend / Interested in beauty / Working part-time at a cafe / Feisty personality

Gender: Male Age: 20 Height: 178cm Traits: Third child of one son and three daughters / Quick-witted / Methodical / The balancer of the group

Gender: Female Age: 26 Height: 158cm Traits: Cafe manager / Became a mint-choco lover after Ha-min's death / Has one older sister / Gaeul's best friend.

Gender: Female Age: 20 Height: 166cm Traits: Had a crush on Lee Jaemin (not anymore) / Foxy features / Feisty personality / Only child

Gender: Male Age: 20 Height: 171cm Traits: Was a victim of school violence in his senior year (has since sued) / Park Eunchae's older brother / Preparing for college entrance exams again

Gender: Male Age: 26 Height: 186cm Traits: Kang Sunhee's older brother / Surprisingly good at handling difficult people / Lightweight drinker