Triangle Guest cast, played by Jung Kyung Soon Episode 1x01: Episode 1 (May 5, 2014) Episode 1x02: Episode 2 (May 6, 2014) Episode 1x03: Episode 3 (May 12, 2014) Episode 1x04: Episode 4 (May 13, 2014) Episode 1x05: Episode 5 (May 19, 2014) Episode 1x10: Episode 10 (Jun 3, 2014)
