1)Stare intensly at a girl and raise your hands high above your head.
2)Slowly begin approaching her while staring at her without blinking(blinking is a sign of biological weakness,poor genetics and undersized penis)
3)If she asks you "What are you doing" just say with a calm,but dominant voice "You are beeing approached.Just relax and smell me."
4)If she acts creeped out or not interested,that means she is testing you and you need to up your game.
Start swiging your arms over head in very rapid way,raise up on your feet and shout dodo bird noises as loud as you can to demonstrate controll and authority.
5)If she runs away ,she is just playing hard to get,just use that paper towel soaked in chloroform that you packed in advance(ohh yea...step 0,bring your chloroform)
6)Following this tips may or may not lead to spending prolonged jail time,but it will most likely increase your chance of getting layed one way or another (if you know what I mean ( ͡° ͜ʖ ͡°) )