There's this girl who's gaming me in my seminar. Some of her language and comments confuse me. Although I am 110% certain she wants me, I don't really know what she means or intends by some of her comments. She seems to get upset frequently at me. At one time, she called me "egotistical." There seemed to be nothing prompting this. Another time, she gave me a dirty look when my phone rang: "whos' calling you?!?" and again seemed really upset. What is going on with this unpredictable behavior?