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Shi-hoo Kim as Seo Yoon-soo |
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김윤혜 as Hae-won |
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오희준 as Hyeong-joon |
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Kim Gwang-seop as Gwang-seop |
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문창길 as Foreman Park |
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Lee Tae-hee as Young-jun |
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Jeong In-gi as Hae-won's Father |
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박소담 as Ji-yeon |
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장인섭 as Young-jae |
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Han Hee-jung as Homeroom Teacher |
| Sound | Yim Dong-seok | Production Sound Mixer |
| Sound | Lee Ki-jun | Sound Supervisor |
| Writing | 최윤진 | Screenplay |
| Lighting | Kim Jae-keun | Lighting Director |
| Directing | 최진성 | Director |
| Production | 최윤진 | Producer |
| Camera | Jang Gyeong-seon | Still Photographer |
| Camera | Sohn Won-ho | Director of Photography |
| Editing | Choi Jae-geun | Editor |
| Production | Kim Kwan-hun | Producer |
| Costume & Make-Up | Jang Joo-hee | Costume Design |
| Writing | 최진성 | Adaptation |
