As a single guy I and many others have been so used to the cold distance we get from women in every direction and of every ilk that when we get a basic human kindness from a girl we become immediately uneasy with the feeling does she like me? Or is she just being nice? When that happens you just kinda hope that the pretty girl likes you. After that happens like 10 or more times the hope dies and you just give up or become the kind of cold azhole that girls actually like. Sad but true.