本片是一部Drama片，由Lee Young·mi导演，由Jang Seo·hee/Jung Suk·won/Lee Pil·mo主演。
剧情简介：40-year-old Sociology professor Hye-jung falls for a 21-year-old Usang, a male student who helps her project research on women's extramarital affair. Their prohibited love and secrets are watched and told by two secretive observers. They are her copy machine and his digital camera.
外文名：사물의 비밀
类型：Drama / Romance
导演：Lee Young·mi
演员：Jang Seo·hee / Jung Suk·won / Lee Pil·mo / Shim Yi·young / Son Ji·na / Park Hee·jin / Wi Ji·Woong / Yoon Da·gyeong
