I think one of the most romantic things a guy could say to me is, "If you were a guy, I'd come out of the closet for you*..."
*I'd turn gay for you / I'd have to come to terms with the fact that I'm gay / I'd have to realise I'm gay / I'd still totally do you LOL
Now THAT'S attraction, THAT'S real feelings right there I tell you.
Don't you think so? Haha.