If A Girl Seems Too Uninterested Or Bitchy

Generally the ego, makes a girl bitchy.
So the point is to get her ego out of the situation. Since another persons ego often doesn't help you when being social.

You want to bring her back to earth..
You want to expose her choices
Expose her opinions
Expose how she feels and who she is
Expose her weaknesses, and what she isn't aware of

"Its interesting you chose to dress in black tonight"
"Which dress is this, the funky one, or the sassy one"
"Did you know, your nose kinda wiggles when you talk.. Oh there it went again!"

I basically wanna illustrate that she could of made other choices. To make her a little self conscious, instead of egotistical.
Also ignoring a girl, has a similar effect, or talking to everyone but her. Like talking to her friends and ignoring her.

There is only a certain extent you can improve bitchy behavior though. So we can't get into this too much.