Am I the Only One with Butterflies? Main cast, played by Kim Jung Ah Episode 1x01: Episode 1 (May 10, 2019) Episode 1x02: Episode 2 (May 17, 2019) Episode 1x03: Episode 3 (May 24, 2019) Episode 2x01: Episode 1 (May 27, 2019) Episode 2x02: Episode 2 (Jun 3, 2019) Episode 2x03: Episode 3 (Jun 10, 2019) Episode 2x04: Episode 4 (Jun 17, 2019)
