Step by Step Guest cast, played by Sutthirak Tangsutthichai Episode 1x01: Episode 1 (Apr 18, 2023) Episode 1x02: Episode 2 (Apr 25, 2023) Episode 1x03: Episode 3 (May 2, 2023) Episode 1x05: Episode 5 (May 16, 2023) Episode 1x08: Episode 8 (Jun 13, 2023) Episode 1x09: Episode 9 (Jun 20, 2023) Episode 1x10: Episode 10 (Jun 27, 2023)
