Back to school, back to school

In my very 1st class of the semester, 1 of my students asked me, in front of everyone, what a crack whore was.

Another student asked if I ever get lonely in China. I said yeah, a little, but I have lots of friends here, and I talk to my friends at home, so it's not too bad. Then he says, "The next time you feel lonely, can I buy you a drank?"