Okay, that's funny. I already had, I suppose, a kind of visceral understanding of the term when you first shared it with me, but that quote you just posted only confuses me. Well, I mean, I understand the words but it doesn't make sense to me, for some reason. The language used doesn't coincide with the feeling I have when I just think of the term "lover-friend."
Hot chick in the city.
Oh, oh, can't you see? Love is the drug for me.