What is the best way to do this?

[Methuselah]

Ok so heres the story, I like this girl but she is dating a guy who wears womens pants and acts really woman-like. But she seems to have some sort hidden feelings for me that she wont let out because of her gay gay boyfriend.

I was wondering:

1) Why do girls like guys who look gay

2) How would I go about making her like me more than El Queero