In another thread, I talked about my situation with this woman that works at my company. Here's the situation in a nutshell: She contacted me online a few years ago, and gave me her number a couple times and told me to call, but I never called, because I was starting to date someone else at the time. Then I started working at my present job, and lo and behold, it turns out she works there. So then several months after I started working there, she contacts me online again, pretending we had never talked before. And the reason she did it, was so she could stop responding, and then look up and away in an exaggerated manner whenever we crossed paths, as if she were better than me. So to make a longer story short, her and I are playing a childish game where each of us always tries to get the last laugh in. My last jab was pretty funny. A little while ago she was waiting for the elevator with one or two other people at lunch break. I also needed to get downstairs, but when I saw that she was there, I kept on walking and took the stairs down to the bottom floor instead of the elevator. A couple days later she was coming into our office, and I saw her close her eyes and shake with anger when she saw me. Not to sound mean, but that really felt satisfying to me. I hardly ever see her, because she doesn't work in my part of the building anymore. So, does anyone have any ideas for other things I can do to subtly fuck with her?