And I have no idea why, if I were in the room with lots of men and there was no way to tell whether they had partners or not by their appearance, after interacting with each of them for, say, five minutes, the ones that I would find myself attracted to to a certain degree, would be the ones who had partners. Like in a store, if I like a bag having cast a glance over a number of them (without seeing price tags), the ones that I like are going to be the most expensive ones.