So here's a very simple way to build attraction with a girl. If you know her already and talk to her occasionally, or if you know her name (as long as you two have met) your in. All you have to do is give her a sh1t eating grin every time you see her while looking straight into her eyes. If she says "what" your in. Don't say anything to her, just keep smiling and making eye contact. Do this every time you see her and she will say "what" every time. Escalate from there after a period of time with Kino and get her number/hang out with her. It's really that easy.
After thinking about this I've done this with every girl that ever wanted me and any girl I messed around with that I previously knew or slightly knew. The only time I haven't used this technique was when I picked up a girl I just met. I didn't even think about this as a technique because I just naturally do it. It works and gives women a good impression of you because your always smiling. It also makes them smile and feel good every time they see you.