정일우
Eun Seon-woo
권유리
Don Se-ra
음문석
Yang Jin-mo
Song Sang-eun
Sa Na-hee
イ・ジュニョク
Director Hong
신고은
Yoo Young-bok
[High school principal] (Ep.10)
Jo Young-jin
Kang Wan-soo
윤선우
Kang Tae-joon
홍우진
Kim Jae-ha
차래형
Han Kwang-ki
