Park Yoon-hee

When police officer Kyungjin met with Myungwoo accidentally in a crime, she found that this responsible teacher was a really nice guy. At that night, Kyungjin got into a fight with a bunch of high school kids and got trouble in a big gun fight between rival drug dealers. Myungwoo tried to help her but then something happened that forces them stayed together all day long... (imdb)

The love story of Na Hee-do who manages to become a member of the National Fencing Team and Baek Yi-jin’s whose family goes bankrupt due to the financial crisis. He is forced to take up several part-time jobs and later becomes a sports reporter. In present day, Na Hee-do's daughter, quits ballet and "runs away" to her grandma's house. During her stay, she comes across her mother's diary, through which the story is then told.