Cast Credits Necessary Dating Education (2019) Starring as Jo Tae Jin Something Between Us (2018) Starring as Kim Dong Kyu (6 episodes) Episode 1x06: Episode 6 (May 24, 2018) Episode 1x05: Episode 5 (May 17, 2018) Episode 1x04: Episode 4 (May 10, 2018) Episode 1x03: Episode 3 (May 3, 2018) Episode 1x02: Episode 2 (Apr 26, 2018) Episode 1x01: Episode 1 (Apr 19, 2018) View 3 more View 3 less