You're Asian, you must be smart, right?

So while walking back from campus today, I saw an old friend from high school and he stopped for a bit and we talked. Not long, because I kinda had to get back to the dorms to finish my hw, but we had a nice little conversation and I walked away feeling pretty good. Then as I go through the tunnel, I see another friend, and I would say hello, but she seems to avoid looking at me, so I don't really get the opportunity. Hrmm..., well, it's not that it bothers me so much, friends come and go, but she could have at least said "Hi" or something, or waved, it's just the nice and polite thing to do, right? Ah well, life is good and I'm not going to let that bother me for the rest of the day. However, my chem lab and Chinese homework may very well ruin this day for me, blech.