Plot: Although Young-won is unhappy about Sa-kang concealing his affair from her, they prioritize gathering clues to find Jae-jin. Following these leads, they eventually arrive at Yokji Island
Cast
Kim Hee-seonNoh Young-wonKim Hee-seon was 46 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Sat, Jun 11 1977
Lee Hye-youngHong Sa-gangLee Hye-young was 61 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Sun, Nov 25 1962
Kim Nam-heeChoi Jae-jinKim Nam-hee was 38 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Sun, May 25 1986
Lee Kyung-hoonChoi Jae-Jin (teen)Lee Kyung-hoon was 13 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Wed, Sep 29 2010
Shin So-yulOh Ji-eunShin So-yul was 38 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Mon, Aug 05 1985
Yeon-wooLee Sae-naYeon-woo was 27 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Thu, Aug 01 1996
Hwang Chan-seongNoh Young-minHwang Chan-seong was 34 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Sun, Feb 11 1990
Park Jae-chanChoi Do-hyunPark Jae-chan was 22 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Thu, Dec 06 2001
Lee Ga-yeonNoh Young-wonLee Ga-yeon was 17 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Wed, Jun 28 2006
Kwon Hae-hyoChoi Go-myeonKwon Hae-hyo was 58 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Sat, Nov 06 1965
Jung Woong-inJeong Doo-manJung Woong-in was 54 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Tue, Jan 20 1970
Ahn Kil-kangPark Kang-seongAhn Kil-kang was 57 in Bitter Sweet Hell - Season 1 - Mutual Assistance (Episode 4).
Birthday: Wed, Aug 24 1966