Eyebrows

This routine contains many elements. It allows you to teach her something about herself and about human nature, while also demonstrating social intuition, intelligence, and popularity with women.

You have a very expressive face. I think you must really love lying.

She responds

Actually... Have you ever done any acting? Because that's really interesting. The most important thing for an actor is to have an expressive face. Appearance and training matter too, but an expressive face is the main thing. Okay, can you move your eyebrows individually? Try it.

She tries to move her eyebrows one at a time. Most people can't.

See, you can/can't play in comedies. In order to play in comedies, you need to be able to move your eyebrows separately. Look at Jennifer Aniston, for example. She gets really great roles because her eyebrows often do this.

At this moment, give her an ironic look

My ex tried to become an actress, but she couldn't do it because she had too proper a face.

Make your face look noble and heroic, like an ancient Stoic

Anyway, she should have tried for serious parts, but all she could get was fashion shows and backup dancing in music videos, and all because her face wasn't expressive enough.