player points
The things you earn when you successfully flirt, ask out, or other things that involve people of the opposite sex. It's not a good thing to have to many, as that means you are a whore, or to little, as that means that you suck at getting some. It's most important to get right in between the two and stay around there.
Ask a girl out, get player points. Flirt really good, get player points. Easy.