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Grandmother Samsin

Oh Ji-min

Noah

Kim Ye-jin

Girl Ghost

Noh Young-hwa

Noah's Grandmother

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Noah's Father

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Noah's Mother

Yoo Hee-jae

Noah's Partner

Ahn Chang-yong

Doctor

Lee Jae-suk

Olympics Fan

Yeo Enna

Baby Noah

Kim Ji-soo

Young Noah

Jo Seo-yun

Noah's Girlfriend

Lee Yoo-sol

Noah's Friend

Jayil Pak