Only women who approach me is women trying to sell stuff. One woman jokingly said "I'm not crazy" when trying to sell her product or whatever to me.
In NYC it's common for women to approach you saying "Hi, can I ask you a question?" I never got an woman to approach me on some romantic tip. So women selling stuff is as good as it gets
One time this woman I THINK was flirting with me asking how do I look so young for my age or something like that. However I was completely out of it mentally and couldn't answer her questions properly. I think she only approached cause I was briefly smiling cause I I thought about an funny YouTube video I watched the night prior (I rarely ever smile, 99 percent of the time I walk around with an

face)