Hello about two months ago I ran into my best friend from high school again after 5 yrs so we started hanging out together every now and then since then. She had just recently broke up with her boyfriend so we decided to get together and go out last weekend. We met up at the club she was there with two of her friends one of them is a guy. Well she had told me over the phone that she was going to introduce me to him, his name is Eric. I got there she introduced us but we didn't talk. I was just dancing and having a good time. Then when we just sat there, my friend and I, and then a woman came up to me, and started talking to me. It seemed like it bothered my friend a little cause she kept giving her dirty looks and then all of a sudden she said that we have to go. As we were leaving the club Eric was sort of flirting with me. But then I had to leave so I left in my car and they left together. The next day I sent her a my space message asking her what's up with her friend and she pretended not to know who I was talkiing about so I told her that I was referring to Eric and she totally ignored my message. And she's been ignoring me since then. The day after I looked at her profile and she had a picture of him and her dancing provocatively. What I don't understand why did she started ignoring me when I asked her about him? I mean she was the one who was going to introduce me to him in the first place. She won't even answer my calls. What happened everything was fine? I didn't want to loose her as a friend.

Based on what you have said there are too many possible explanations for your friend's behaviour and too little information for anyone to make an accurate judgement.

The best recommendation is if you truly feel you want to keep her as your friend, instead of trying to communicate remotely, rather show up where you know she will be (preferably alone), and ask her the questions you want answered to her face.

Regardless of a negative or positive response on her part, at the very least you will know where you stand in the relationship (if it still exists), and your way forward will be clearer.

If you don't feel the relationship (or your friend) is worth the effort of doing this, then I suppose your question will no longer need answering.