Worse kind of experience. I really hate that. Seems to happen more often with Koreans. I had a recent experience with a Korean. It had been a pretty good experience from the start, then during FS she seemed to be getting a little annoyed that I was taking so long. I sensed her need for me to finish, so I went hard and fast to finish. As she was removing the bag, she was mumbling in Korean. I caught sone of the words including "gaesaekki" (kay sic kee ya) which is a curse word in Korean like you son of a bitch. I know quite a few Korean expressions. So I responded back politely, What's wrong with you? Why am I a son-of -a bitch? While I can't carry on a real conversation, my accent is really good. She was quite startled wondering how much I understood of what she was saying and the back and forth conversation she was having with mamasan. It was fun for me playing with her head.