i believe it. i know it's joked about a lot on variety shows and stuff, although, haha, everything is made fun/light of on variety.

yes, unfortunately :|| it was on that interview one station did of a sasaeng. :( those letters were the worst. ugh, my stomach turns thinking about it. so gross (never mind unsanitary.) i can't imagine opening it and figuring out what it was and yuck. that person has a sick mind.