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

Gender: Male Age: 20 Height: 168cm Traits: Gamer / Business Administration major / Dating Bomi / Doesn't use profanity / Has one younger brother and one younger sister.

Gender: Male Age: 20 Height: 185cm Traits: His older brother Lee Hamin passed away / Calls Somang 'Noona' / Recently started dating Oh Pureum / Childhood friends with Sunhee / Had an older brother and has a much younger sister.

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

Gender: Female Age: 20 Height: 153cm Traits: Back together with Kim Jaehyun after a breakup / Siblings with Subin / Bomi's best friend / Interested in beauty / Working part-time at a cafe / Has a fiery personality

Gender: Male Age: 20 Height: 178cm Traits: Back together with Sunhee after a breakup / Third of four siblings (1 son, 3 daughters) / Quick-witted / Methodical / The balancer of the group

Gender: Female Age: 26 Height: 158cm Traits: Cafe manager / Became a mint-choco lover after Lee Hamin died / Has one older sister / Gaeul's best friend / Middle school classmate of Kang Subin

Gender: Female Age: 20 Height: 166cm Traits: Dating Park Dongchae / Used to have a crush on Lee Jaemin (not anymore) / Fox-like features / Fiery personality / Only child

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

Gender: Male Age: 26 Height: 186cm Traits: Kang Sunhee's older brother / Surprisingly good at handling troublemakers / Lightweight drinker / Back together with Jin Gaeul after a breakup / Middle school classmate of Han Somang