This is about breaking down the boundaries of fantasy and reality when it comes to 'love' (and the concept of it): the female figure in question is desired by the speaker, but he describes her (and his attraction to her) in a way that turns the idea(l) of romance completely on its head, illustrating the gritty nature of our existence within the boundaries of society, and the consequental lifestyle it offers to us.
This is about breaking down the boundaries of fantasy and reality when it comes to 'love' (and the concept of it): the female figure in question is desired by the speaker, but he describes her (and his attraction to her) in a way that turns the idea(l) of romance completely on its head, illustrating the gritty nature of our existence within the boundaries of society, and the consequental lifestyle it offers to us.