Haepi-endeu

I only recently realized that Jung Ji-woo also did the kdrama series Somebody... I can certainly see where the tendency to plot twist and surprising endings came from. Another similarity, I guess, is the sexually explicit nature of the work, and the way the sex was actually instrumental in conveying something about the atmosphere that would have been hard to show in other ways. In other words, this is really not a situation where the sex was instrumental or there for fan service purposes, in my opinion: it was part of the characterization. Not as central as in a movie like Lust, Caution, but still... not gratuitous, contrary to other comments I had read.