Meeting S and his new girlfriend

S is in HK again, although he has just been here a month ago. Originally we planned to have a dinner together, and he would tell me something about the German language reform. Unfortunately, I kind of hearing on the phone that his new girlfriend wasn't very happy about this. So, we just met for some half an hour at "Xu Lau Shan" near Times Square. His girlfriend was also there. To be frank, my impression about his girlfriend isn't nice at all. I concede I have a strong prejudice about a mainland woman, who speaks barely any English, appeared in a hotel, and works in Mongkok. But I haven't thought of telling S about this, I don't want to be involved in his personal affairs. So, all in a sudden, he switched to learning Mandarin. =p People are funny in some ways.