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Seon-gyeom gets revenge on Woo-sik's behalf, but is disheartened by the coaches' inaction. Mi-joo and Seon-gyeom bond over a movie and drinks.
Original Release
12/17/2020
Cast
| Name | Character |
|---|
| Im Si-wan | Ki Seon Gyeom / Ki Seon-gyeom |
| Shin Se-Kyung | Oh Mi Joo / Oh Mi-joo |
| Sooyoung Choi | Seo Dan Ah / Seo Dan-ah |
| Kang Tae-oh | Lee Young Hwa / Lee Yeong-hwa |
| Lee Bong-Ryun | Park Mae Yi |
| Dong-yeong Kim | Ko Ye Joon / Goh Ye-jun |
| Choi Jae-Hyeon | Seo Tae Woong |
| Yeon Je-wook | Jung Ji Hyun / Jeong Ji-hyeon |
| Lee Jeong-Ha | Kim Woo Shik |
| Na Ji-Hoon | Kim Gi Beom |
Writers
Cast
| Name | Character |
|---|
| Im Si-wan | Ki Seon Gyeom / Ki Seon-gyeom |
| Shin Se-Kyung | Oh Mi Joo / Oh Mi-joo |
| Sooyoung Choi | Seo Dan Ah / Seo Dan-ah |
| Kang Tae-oh | Lee Young Hwa / Lee Yeong-hwa |
| Lee Bong-Ryun | Park Mae Yi |
| Dong-yeong Kim | Ko Ye Joon / Goh Ye-jun |
| Choi Jae-Hyeon | Seo Tae Woong |
| Yeon Je-wook | Jung Ji Hyun / Jeong Ji-hyeon |
| Lee Jeong-Ha | Kim Woo Shik |
| Na Ji-Hoon | Kim Gi Beom |
| Seo Jin-won | Coach |
| Kim Min-sang | Choi Tae Ri's manager |
| Mitchell Mullen | Mitchell Mullen |
| Park Sang-Won | Park Gyu Deok |
| Park Sung-joon | Kwon Yeong Il |
| Kim Ye-Won | Choi Tae Ri |
| Lee Hwang-Ui | Seo Myeong-pil |
| Park Yeong-gyu | Ki Jeong-do |
| Cha Hwa-yeon | Yook Ji-woo |
| Ryu Sun-young | Ki Eun-bi |
