I run into a lot of women in Wal Mart or the supermarket who seem to be interested or so it appears. I mean I am no Don Juan but I think I can tell pretty much at 51. Of course I look for the ring first and if there I head away quickly. Don't need that.
But if they appear single and keep smiling or glancing and shaking their hair, looking back when I walk away (yes, I know I have to be looking to see this as well) how does a guy approach without seeming like a stalker?