Do You Believe In Jazz? 1996 (South Korea), also known as Do You Believe In Jazz, Neohuiga Jaejeuleul Midneunya , is South Korea drama premiere on Sep 21, 1996
A man falls in love with a woman at first sight. To be near her, he marries her sister and becomes her brother-in-law. He leaves Busan to live and work in Seoul. The man's first love, now his sister-in-law, is a promiscuous woman who moves from one man to another. She comes to him mostly to get spending money. When his wife, the elder sister, announces that she is pregnant, the man faces a dilemma. He had promised his sister-in-law that he would not have a child with her sister as a testament to his pure love for her.