Hide and Seek

Is He Someone I Know? (1x15)

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Eun Hyuk is shocked as he sees Pil Doo’s face after catching him, but he manages to successfully take away the hair samples Pil Doo had. Chae Rin tries to visit Eun Hyuk after he called in sick, but she comes across Yeon Joo again. Meanwhile, Hyun Sook tries to make Eun Hyuk return to Yeon Joo while Pil Doo silently follows her.