There are 3 obvious ones like looks, preselection/social proof and body langauge.
I think your referring to things you say that generate attraction. I call them attraction spices basically, you do them more on girls who are maybe girls.
Here's a few, if other's have more please add to it:
- Teasing
- Qualifying
- Challenging
- Push/Pull
- Knowledge/Relatability
- Emotional Language