I don't think it's as obvious as that, but generally yeah. A hot female doesn't approach a guy she likes, she becomes "receptive" to him.
If he doesn't approach her then she could very quickly lose interest, and switch focus to the next suitor. Women aren't truly sentimental. It's insect-like, their selection process.
not necessarily … they approach , but indirectly .
like navigating towards you
just tonight I was having a beer with a friend , I started changing eye contact with a girl , then after a while she came to my friend to ask him a light , even though there were guys at her own table that were smoking already , and some guys who were hitting her that were also smoking
on the exact moment I did not realized this , then a couple of seconds I actually realized what happened