I might sound kinda superstitous here, but I think most women are given some kinda "YOUWANNAFUGGMYMANRADAR". I can't count the number of times I been out with my woman and some hefer's body language or mannerisms told on her "intentions" towards me.
My girl was like...."Does dis ho3 know I will put a box cutter on her azz?"
Women know Women, and they know when some broad is pushing up on her man. There are some women my girlfriend would let me get but neckit in front of, bus some they wouldn't want me fully clothed around.
They know the minute a broad is a friend or not, especially them Lousiana women. They can scratch a ho3 with a chicken's foot and can tell if they on the level or not.