Quite complicated...
I used to have a huge crush on my girlfriend way before we went out, but she had a boyfriend and anyways, i thought she was out of my league.
Then later on i fancied her friend for ages, and came very close a few times to getting with her, but she always changed her mind and messed me around loads, leading me on then rejecting me.
Then I was at a party, at which was boththe girl who would is now girlfriend and the friend of hers which i fancied, and they both were trying to get with me.
In the end, i thought about all the crap i had put up with trying to get with the second girl, and went for the other, who i still fancied loads, and she eventually became my girlfriend. However, the second girl wasn't very happy about this, and the two almost fell out, as the second girl thought that I had been 'stolen' from her, even though she had always rejected me! I guess she didnt realise what she wanted until she couldn't have it, haha. But alas, i don't care, as I am totally in love with my girl and still good friends with the other one.