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함은정 as Sun-young |
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이원종 as Song-heon |
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서준영 as Ah-jin |
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김혜나 as Yoon |
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Пэ Хо Кын as Young Cheol |
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Yoo Ah-jin as Kim Yeon-joo |
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박신우 as Song-heon's Source |
| Sound | 안성일 | Production Sound Mixer |
| Directing | 조성규 | Director |
| Writing | 조성규 | Screenplay |
| Production | Cho Eun-gyeong | Producer |
| Camera | Kim Gu-young | Director of Photography |
| Costume & Make-Up | Han Eun-kyoung | Makeup & Hair |
| Lighting | Kang Ji-hyeon | Lighting Director |
| Editing | 박주영 | Editor |
