Some guys are confused about the signs girls give them. Well, it happens sometimes indeed. Let’s see what she tries to tell you. Some signs are evident and some of them are difficult to understand.
If she talks too much about other guys then obviously she is not interested in you. I do not know why but some guys do not understand it and do not take it into account. Probably she has chosen you just because she wants you to be her friend. No more. There is no friendship between men and women? Well, you are right. But there are some exceptions as well.