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박지후 as Eun-hee |
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김새벽 as Young-ji |
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Seol Hye-in as Yu-ri |
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정인기 as Eun-hee's Father |
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이승연 as Eun-hee's Mother |
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박수연 as Su-hee |
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손상연 as Dae-hoon |
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길해연 as Young-ji's Mother |
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김미향 as Head of an Academy |
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이선주 as Ji-wan's Mother |
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박서윤 as Ji-sook |
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Lee Jong-yoon as Stationery Store Owner |
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박윤희 as Homeroom Teacher |
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김종구 as New Seoul Medical Center Doctor |
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윤태희 as Hospital Patient |
| Sound | 김성우 | Foley Recordist |
| Directing | 김세인 | Assistant Director |
| Directing | Hong Ji-su | First Assistant Director |
| Production | Noh Chi-hyeong | Casting |
| Directing | Baek Sohee | Second Assistant Director |
| Sound | Shin Ye-jun | Music |
| Art | Lee Gi-sik | Props |
| Directing | 김보라 | Director |
| Production | Zoe Sua Cho | Producer |
| Production | 김보라 | Producer |
| Writing | 김보라 | Writer |
| Sound | Matija Strniša | Original Music Composer |
| Sound | 한명환 | Sound Designer |
| Production | Yoon Ick-jun | Producer |
| Art | 김근아 | Production Design |
| Camera | Kang Gook-hyun | Director of Photography |
| Editing | Zoe Sua Cho | Editor |
| Editing | 원창재 | Editor |
| Costume & Make-Up | Yang Hee-hwa | Costume Design |
| Sound | 정지영 | Sound Supervisor |
| Costume & Make-Up | Chung Mi-kyoung | Makeup & Hair |
| Lighting | Kim Hyo-seong | Lighting Director |
| Costume & Make-Up | 이영화 | Makeup Artist |
