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정진영

Koo Jin-woo

다현

Oh Sun-ah

손정혁

Ahn Sung-bin

이민구

Byun Tae-wan

김요한

Oh Dong-hyun

김민주

Yoon Ji-soo

이승준

Han Byeong-ju

황규찬

Yong-rae

박성웅

Jin-woo's Father

신은정

Jin-woo's Mother

조달환

Technology and Home Economics Teacher

신기루

Geography Teacher

이선민

Homeroom Teacher

손우현

Sun-ah's groom

이주승

Senior