@chinafan I guess so，I can he seems feel bad,but the problem is when I speak to him, I found I have some problem to understand him, and most of the time I said "I don't understand" I feel so sorry.I wanna talk to him,but just feel frustrate he always said something I can't understand. Luckily he found a girl who can talk a lot with him. I feel relieve xD

I will not be sad because it is your mother tongue. If you are my friend, you will let me know if it is about me.

As I worked for Air China here in Berlin and I had to be in a restaurant with my chinese boss and two other chinese of a travel agency me and my german collegue were the only ones who did not spoke chinese. I felt like a dull sometimes. I just smiled and played like I would understand but I did not understood a heck of what they said. It makes me feel bad because I want to understand them but I can't and I feel like I'm useless.

Well, I'm Egyptian & there are a lot of Chinese here. We never felt bad about listening to them, we are speaking different language too.

When in Rome...........