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Jo Ah-Reum as Ah-reum |
|
Choi Eun-hye as Eun-hye |
|
Lim Ha-nee as Ha-nee |
|
Ham Hyeon-Sang as Composition teacher |
 |
이지하 as Ah-reum's aunt |
| Writing | Jongmin Baek | Writer |
| Crew | Andrew Logie | Cinematography |
| Writing | 조정래 | Writer |
| Directing | 조정래 | Director |
| Camera | 강상협 | Director of Photography |
| Production | 조정래 | Executive Producer |
| Lighting | Park Ju-hyun | Lighting Director |
