I had someone who was a casual acquaintance who used to invite me to hang out with her only to ostracize me. Why did you bring me along if you think I am that unimportant? She would flip out her cell phone and start talking and ignoring me. Anything I said she would never listen or appear interested.[/QUOTE]
Now I don't know why your friend did this, the only thing I can think of was because she might have been using you so she wouldn't have to hang out alone. That happened to me when I was about 13, a girl that I used to play with down the street, she came to my house one day to ask my mother if I could walk with her about 5 miles to her school because she didn't want to walk by herself. During the walk there, she didn't talk to me at all and when we got there, she met her friend and ignored me. So people will use you and then ignore you when they don't need you anymore. Needless to say, I never walked with this "friend" again and you shouldn't hang out with this "friend again" because she doesn't treat you well.