You Know What I Hate?

When some one starts acting really different around you and you don't know why. Like Steffi. She's been acting really different around me, and I was wondering if maybe it's because I haven't read and given back her "I Feel Sick" yet...but I mean, today after class, I was walking back to my dorm, and she lives in the building next to mine and was walking kind of behind me. I turned, asked her she was feeling because she's sick, and then she started coughing and running, barked, "Like shit!" as she ran past me, and once she was about 10 feet ahead of me continued to walk at a fast pace. On the one hand, i want to confront the stupid whore and be like, "What the fuck?!", but on the other hand, i know that will probably just make things a hell of a lot worse. fucking cunt.