She probably hasn’t even noticed him. For all the cliches, women are generally very non-cognizant of what is going on around them, unless they have a specific interest in something or someone that causes them to pay attention. It’s like missing a concrete truck crossing the intersection. They often do not see the forest, much less the trees making up the forest. Add to that where most men don’t give outward signs that they are interested in someone and you get zero..Making it worse are fantasies like women’s intuition. I’ve never seen it to be correct about any person. If I had a dollar for every time I’ve observed a woman make a completely subjective judgment about someone without actually knowing anything about them, I wouldn’t need to write books.