Is there really a way to attract your friend and get her to become your girlfriend? Well the simple answer is yes, but the more complex answer is 'yes - but it takes work!' There are things that can be done to improve your chances, and there are things that can be done to ensure that you can go from friend to girlfriend with a high degree of certainty.
When making this transition, it can be a good idea to distance yourself both physically and emotionally from your friend.
When she realises what you offer her, she will come to you, and she will crave your attention - she will try to do anything to get back what you are depriving her of! But remember that when you do choose to see her, it has to be away from the surroundings that you and she are comfortable with.
If she wants to see you, then why not meet her for dinner.
There, you can impress her with slight changes to your appearance or the things you say.
But of course, these changes should indicate to her that you are a changing man - a man she wants to be with.
You could try reading up on something your friend is interested in - maybe she likes a certain sport, or is into fashion - just something that subconsciously tells her that you are the guy she should be with.
Oh, and you may have heard it before, but if you want to stop hearing about how all the guys she dates are idiots, then you have to become the guy that dates her and show her that her closest friend is her ideal boyfriend.
If you do attract your friend, it will be an amazing change to your life, and it will be great finding a girlfriend!