S Diary

S Diary (Korean: 에스 다이어리) is a 2004 South Korean romantic comedy film about a woman who decides to interrogate her past lovers about why their relationships failed - then hatches a plot to take revenge on them.[2]

S Diary
Poster for S Diary
Hangul	에스 다이어리
Revised Romanization	Eseu daieori
McCune–Reischauer	Esŭ daiŏri
Directed by	Kwon Jong-kwan
Produced by	Jeong Hoon-tak
Written by	Park Seong-gyeong Kwon Jong-kwan
Starring	Kim Sun-a Kim Su-ro Lee Hyun-woo Gong Yoo
Music by	Choi Wan-hee
Cinematography	Kim Hoon-kwang Im Chan
Edited by	Moon In-dae
Production company	iFilm
Distributed by	CJ Entertainment
Release date	October 22, 2004 (2004-10-22)
Running time	104 minutes
Country	South Korea
Language	Korean
Box office	US$6.2 million[1]

On a dreary day, Jin-hee (Kim Sun-a) gets dumped by her boyfriend (Jang Hyuk) with the final note that he was only interested in making love to her but not in a lasting relationship. This triggers her curiosity about whether her past three lovers were also only after her sexual favors. She checks back on her previous boyfriends - Ku-hyeon (Lee Hyun-woo), an advocate of strong religious beliefs, macho college lover Jeong-seok (Kim Su-ro) and inexperienced Yoo-in (Gong Yoo) who makes a living as wandering artist. Will Jin-hee's emotional journey be rewarded with sincere answers from her old admirers?