OMG you lived in Japan!!!!! I'm so jealous, I've always wanted to go there. How much Japanese do you know?
I'm talkative to people I know well, but even my friends say I'm quite. Hell I'm always being told to repeat my self because I talk really low. I don't like to be the center of attention.
When I worked at AutoZone, I was real friendly and such because it was my job, lol. Other than that I am really shy, which does not help my social life btw.