So I asked her to dinner.
So I asked this girl to dinner after our class together, and she gave an ambiguous response saying she had to go home this weekend because her parents just got back from vacation.
I later IMed her and said "I apologize if I made you feel awkward, I'll understand if you don't want to have dinner with me." her reply was "you don't need to apologize :)"
The moment was tender, and I should appreciate it. We still talk, but only about class.
I'm going to get some ice-cream to cheer myself up.