Are there any particular cheeky cold reads that makes girls laugh on a night out in your experience?

Also, any smooth ways to get into some sort of roleplay routine after the open?

I am opening girls in bars, but i'm not able to keep their attention. Not making them laugh etc. I open them with an observation, ask them some questions about themselves etc, but they don't wanna play the game

In one of Tyler's products, he talks a lot about cold reading and roleplaying in order to reach the social hook point.

Any tips?