Plot: A secret contract is revealed, and Daon is forced to come to terms with past relationships along with new department challenges. After a drunken party, Daon calls a certain man
Cast
Kim Jun-seoJung Da-onKim Jun-seo was 23 in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Nov 20 2001
Cha Sun-hyungJu Sung-hyunCha Sun-hyung was 25 in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Wed, Oct 06 1999
Cha Jung-wooKim Soo-hyunCha Jung-woo was >> in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Unknown Birthday
Kim Ho-youngShin Jae-minKim Ho-young was 27 in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Sat, Nov 01 1997
Lee Hwi-SeoAlbi Construction EmployeeLee Hwi-Seo was 27 in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Fri, Apr 04 1997
Im Too-chulAlbi Construction EmployeeIm Too-chul was 34 in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Fri, Aug 31 1990
Jung Kyung-hoAlbi Construction EmployeeJung Kyung-ho was 52 in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Fri, Mar 17 1972
Park Eun-youngAlbi Construction EmployeePark Eun-young was 40 in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Thu, Oct 18 1984
Cha Mi-kyeongCha Mi-kyeong was 59 in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Sun, Jul 25 1965
Kim Seong-taePark Jeong HunKim Seong-tae was 34 in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Tue, Sep 11 1990
Choi Jung-wooSu Hyeon's fatherChoi Jung-woo was 68 in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Sun, Feb 17 1957
Tue, May 27 2025
Tue, May 27 2025
Lee Young-eunDa Seol [Da On's sister]Lee Young-eun was 42 in Secret Relationships - Season 1 - Episode 4 (Episode 4).
Birthday: Mon, Aug 09 1982