I'm a college student. Over the past couple of months, I've had a class in a different section of campus. I've been seeing this girl (HB7) while walking to class that I knew from high school through mutual friends. When we see each other, we just wave and smile.

Yesterday, I was walking the same way, and she saw me coming from about a block away (quite a distance), and she took a turn into a deadend road. Obviously, she was trying to avoid me.

I'm thinking a few situations 1) It's kind of weird to see the same acquaintance over and over again and have to say hi to them. 2) She's attracted to me, and she got nervous. 3) She's extremely creeped out by me.

Thoughts?