An introvert, indifferent woman joins a high school as a student teacher, under supervision of a shameless, nymphomaniac man who is a year younger than her.
On a school trip, the supervisor tells the trainee that he wants to have sex with her.
The posters for Rules Of Dating include the two protagonists smiling in an oh-so-sly way that might suggest this to be a relaxing romantic comedy. In fact, it poses quite a complicated question: should love and sex be the same thing?
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.
In-gu is a full-time gangster aspiring to be a full-time husband and dad. Hyun-Soo transferred to Jung Moon High, Maljuk Street, Kangnam, Seoul. See full summary » About Nae-kyung who is able to assess the personality, mental state and habits of a person by looking at his face.
Shunned by his daughter and wife, his only goal is to live a quiet life with his family out in the country. See full summary » By "Fist of Fury", Kim Hyun-Soo (Sang-Woo Kwone) addicted to Bruce Lee. Because of his abilities, he gets involved in a power struggle between Prince Sooyang and Kim Jong-Seo.
Choi is actually engaged to a doctor, while Lee Yoo-Rim dated the same woman for the past six years.