Can you recognize where she/he's from when you see an Asian. Probabbly, most westners woudln't guess where a guy's from correctly when they see an asian in the street, and that's what I heard. But interestingly, it's not very difficult thing too do for us. Before that I need to say in this case I'm talking about Korean, Japanese and Chinese among Asian. Because most people can at leasst find that the person is from one of them. So, if Koreans walk in a street of another country, We're easasily asked if we're from China or Japan. (unfortunately, we're not worldwidely well recognized compared to jappanese or chinese and a lot of people hate to be recognized wrongly) And also some of them even say "hi" in both languages(Japanese and Chinese). Cause they have no idea where the hell we're from. It's funny because many of them are merchandise, and they're eagar to make some impression by saying hello in their languages. I was lucky enough to say some Japanese, so I replied in Japanese when someone had said "konnichiwa". But next time If I go the place again where they said "hi" to me in both languages, I wish I could reply in both languages to make them confuzzled. Anyway, as I said before we can easily recognize if the person is Koren, Japanese or Chinese even before they open their mouth and speak their languages. and when they start to speak in their languages we confirm what we thought and feel happy. I don't know exactly how we could tell it, but I think it's more like a feeling than a fact or someting else which makes us conviinced. But I gotta say our appereance is different (mostly hair,clothing style or eyes) and the way of we act is different and they make us easy to tell the difference.