I never had a girlfriend. I never had my first love. I don't want to give my heart to a girl who has already given her's to someone else before me, especially when she was a teen at the time. I don't feel it is mutual for her to be my first love when I am not hers.
However, if I like a girl because she has never been in love before, I am not liking her for her. I am liking the fact she meets my criteria. And wouldn't a woman not like that if she knew that?