The first feature (1997, 115 min.) by the singular South Korean filmmaker Hong Sang-Soo, who professes to be more interested in charting the shifting attitudes of his characters than in telling stories. The characters in this film include an aspiring novelist, the movie box-office cashier who supports him, the married woman with whom he's been having a long-term affair, and the woman's husband, who sells water purifiers. I can't fathom what the title has to do with any of this, but Hong has a way of depicting sex realistically—completely without sentimentality, romanticism, or eroticism—that is peculiarly his own. In Korean with subtitles.