Plot: Haeng-seon gets a taste of the vicious politics among the academy's parents. She later goes to great lengths to make things right for Hae-e
Cast
Jeon Do-yeonNam Haeng-seonJeon Do-yeon was 49 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Sun, Feb 11 1973
Jung Kyung-hoChoi Chi-yeolJung Kyung-ho was 39 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Wed, Aug 31 1983
Lee Bong-ryeonKim Yeong-juLee Bong-ryeon was 41 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Sat, Feb 07 1981
Oh Eui-sikNam Jae-wooOh Eui-sik was 39 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Tue, Nov 01 1983
Shin Jae-haJi Dong-huiShin Jae-ha was 29 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Fri, Apr 02 1993
Roh Yoon-seoNam Hae-eRoh Yoon-seo was 22 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Tue, Jan 25 2000
Jang Young-namJang Seo-jinJang Young-nam was 49 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Sun, Nov 25 1973
Kim Sun-youngCho Su-huiKim Sun-young was 46 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Sat, Apr 10 1976
Hwang Bo-raLee Mi-okHwang Bo-ra was 39 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Sun, Oct 02 1983
Heo Jeong-doKang Jun-sangHeo Jeong-do was 44 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Sun, Dec 24 1978
Lee Chae-minLee Sun-jaeLee Chae-min was 22 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Fri, Sep 15 2000
Kang Na-eonBang Su-aKang Na-eon was 21 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Sun, Apr 15 2001
Ryu Da-inJang Dan-jiRyu Da-in was 22 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Fri, Sep 29 2000
Lee Min-jaeSeo Geon-huLee Min-jae was 23 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Fri, Jan 21 2000
Kim Tae-jeongLee Hui-jaeKim Tae-jeong was 24 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Thu, Jan 21 1999
Ji Il-juJin I-sangJi Il-ju was 37 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Thu, Nov 07 1985
Lee Do-hyeJeong Su-hyeonLee Do-hye was 25 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Fri, Mar 14 1997
Kim Da-huinJeon Jong-ryeolKim Da-huin was 42 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Mon, Oct 20 1980
Lee Ji-haeDirector JeongLee Ji-hae was 42 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Fri, Jul 04 1980
Park Hui-eunJin-su's motherPark Hui-eun was 47 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Sun, Sep 28 1975
Choi Hee-jinYoung-min's motherChoi Hee-jin was 43 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Fri, Mar 02 1979
Yoo JunLee Young-minYoo Jun was 22 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Sat, Apr 15 2000
Jeong Han-seolBae Jeong-suJeong Han-seol was >> in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Unknown Birthday
Hwang Jae-yeolDetective SongHwang Jae-yeol was 41 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Tue, Nov 24 1981
Jang Tae-minDetectiveJang Tae-min was 38 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Sat, Jan 12 1985
Go Ae-riJo Ga-yeonGo Ae-ri was >> in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Unknown Birthday
Lee A-jinLee Hyo-wonLee A-jin was 26 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Thu, May 02 1996
Kim Gye-rimHyeon Seo-JinKim Gye-rim was 31 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Fri, Sep 13 1991
Oh Ki-hwanStaffOh Ki-hwan was 42 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Mon, May 05 1980
Lee Hyeon-seoStudent's momLee Hyeon-seo was 46 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Fri, Jan 21 1977
Yu Jun-aStudent's momYu Jun-a was 39 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Tue, Dec 27 1983
Crew
Yu Je-wonDirectorYu Je-won was >> in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Unknown Birthday
Yang Hui-seungWriterYang Hui-seung was 52 in Crash Course In Romance - Season 1 - Revolt of the Arithmetic Sequence (Episode 4).
Birthday: Tue, Apr 14 1970