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.

Genres

Cast

Jang Seo-hee

Lee Hye-jeong

Jung Suk-won

Lee Woo-sang

Lee Pil-mo

Duplicator

Son Ji-na

Sushi restaurant woman

Park Hee-jin

Delegate Kim

Wi Ji-Woong

Club Waiter