Brain storming for korean fetish!

When I got this project early in this semester, I have numerous ideas of korean fetish. It's because I spent my junior year in the US, so I realized something very natural for me could be very weird to other foreigners.

First fetishism that I realize is Korean Food. Well, most of korean foods are very healthy and delicious. However, I think some of them could be disgusting to foriegner. The live octopus (Picture) is one of the good examples.

The other fetishism in korea can be some cultural aspect in korean army. As you know, all of korean guys should be spent there time in army about two years. This military duty has created unique culture among korean male society. As a female student in this society, I found that my guy friends become a little bit different after they came back from their military duty. Because I am a woman, so I don't know what exactly happened their two years times, but(!) something disunderstandable situation has happened at there, and it is very excessive.

Also, there is another topic that I want to examine, which is different place that korean guys and girl spend there time. Whenever I visit fancy cafe or restaurant, 80% of customers at there are female. I always have question. Where Are Guys In This Country?

Do you know where they are? Then, please answer my question. Actually, this topic is what I think very weird phenomenon in Korea, and what I really want to handle with. However, it is still mystery to me as well.

What is, and Why is Korean Society?