Cast

Kim Ha-neul

Yoon So-eun

Yoo Ji-tae

Ji-in

Ha Ji-won

Soe Hyeon-ji

Park Yong-woo

Ji Dong-hee

Shin Cheol-jin

Security Guard

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Yoo Tae-gyun

Yoon So-eun's Father

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Lee In-ok

Yoon So-eun's Mother

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Lee Yeong-gwang

Professor

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Kim Sang-won

Ji-in's Friend

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Kim Do-yoon

Ham Radio Club 1

Crew

Kim Jeong-kwon

Director (Directing)

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Heo In-ah

Writer (Writing)

Kim Jeong-kwon

Writer (Writing)

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Soo Dah

Writer (Writing)

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Shin Jai-ho

Original Story (Writing)

Jang Jin

Writer (Writing)

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Kyung Min-ho

Editor (Editing)

Chung Kwang-suk

Director of Photography (Camera)