Recurring Guest Characters
Hwang Ju Yun
3 guest appearances
Ju Yeon
2 guest appearances
Jin Jung Suk's Ex Institute Director
1 guest appearances
Choi Min Ho
1 guest appearances
Jin Jung Suk's Blind Date
1 guest appearances
Jo Kwon
1 guest appearances
Professor Seo
1 guest appearances
Shin Go Eun
1 guest appearances
Lee Jin Sang
1 guest appearances
Clubber
1 guest appearances
Person at Reunion
1 guest appearances
Person at Reunion
1 guest appearances
Person at Reunion
1 guest appearances
Min Ji Woong's Senior
1 guest appearances