Best girl friend needs space?

Chicks are always playing games, hot and cold, crazy one day and act like nothing crazy ever happened the next. She either doesn't want a relationship with you, or she is pissed that your not asking her out again. I personally would play the game back, and ignore the hell out of her. Friends DO NOT treat each other that way. I honestly believe that a single boy and a single girl can never really be just friends because someone is always wanting more. And if you know it's not you, then it's her. Move on bro, this is a power play, you are not her little dog, you are not her little B****. So don't act like it.