Choi (Kang Hye-Jung) begins work as a student-teacher at a high school.
During her first day on the job, English teacher Lee Yoo-Rim (Park
Hae-Il) hits on her in a very brash manner. Choi then using his position
as a superior and any other method he can think of tries to get Choi to
go out with him and eventually he succeeds. The problem is that they
are both in long lasting relationships. Choi is actually engaged to a
doctor, while Lee Yoo-Rim dated the same woman for the past six years.
While Lee Yoo-Rim seems to be content with having their relationship
continue as an affair, Choi worries about having sex without "love."
Eventually the administration at their place of work finds out about
their relationship and they must now hide or reveal their relationship.
The result is an an unexpected reversal of roles between them as
co-workers, as well as a reversal of dynamics in their personal
relationship.
