lately i have begun paying much more attention to women and what do they do. i have noticed this happens a lot whenever I am in public either watching a girl/checking her out as she approaches or walking by her, as she passes she will look at me quickly then look away and brush/stroke her hair after. a lot of women i notice do this so it can't be a coincidence. is this their way of "putting themselves" out there? it would be helpful if they smiled, but in my experience most aren't that obvious.