You can do whatever you wish but it is childish and game playing. You're enjoying this because you feel that it puts you in a position of power. She could very well be calling you to tell you that a friend had died. And if she suddenly stops calling, what's going to happen is that you're going to start to wonder why again and then start second guessing yourself.
Believe me, I've seen it all on these boards. The gameplaying doesn't work. But it's up to you to continue doing what you want to do.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.