oh, oh - you have fallen for the biggest mistake people make about this song. It's NOT a girl who he once loved. To the contrary, it's actually a very dark song about a man who's void of emotion (a sociopath) who lives his life viewing women as objects and a physical distraction;
This one goes out to the one I love
This one goes out to the one I've left behind
A simple prop to occupy my time
This one goes out to the one I love
It's all in jest, the man is talking about how women are basically toy props he uses to 'occupy his time.'
The brilliance of this song is that it is so soothing and romantic sounding, people overlook the true meaning of it.
Unless you're contending the lyrics are spoken from the whore's point of view. That's interesting.