"Joke Me Something Awful, Just Like Kisses On The Necks Of Best Friends"

Where do you draw the line between best friend & girlfriend? Is a girlfriend just a best friend you sleep with sometimes? If that's the case, if a by happens to be sleeping with a girl that's NOT his girlfriend, what makes him stay with her instead of the other girl?

I don't get the distinction. Maybe that's why I'm always single, but it seems to me that guys always choose the wrong girls to date, which means they have to uh... compensate for that in another way. What I'm referring to is not just physical. I'm talking about guys with girl bff's also that they spend more time with than their own girlfriend.

Like I said, where is the line drawn, and why is it drawn that way? I'm sick of always having to have my toes on the wrong side of that line. Maybe I'm just not girlfriend material; but what the fuck does that even mean? I guess that's another blog entry...