Oxygen The Series Guest cast, played by Rapeepat Aimphan Episode 1x01: Episode 1 (Sep 12, 2020) Episode 1x02: Episode 2 (Sep 19, 2020) Episode 1x04: Episode 4 (Oct 3, 2020) Episode 1x05: Episode 5 (Oct 10, 2020) Episode 1x06: Episode 6 (Oct 17, 2020) Episode 1x07: Episode 7 (Oct 24, 2020)