Point is that I may never see this guy again, so I'd like to know what one should do when this type of situation arises. Ever have that happen to you? You walk by someone you find extremely attractive & can't help wondering who they are? Etc. You know what I mean?
Today I walked pass this one guy I found attractive and wondered what I should have done in that moment besides giving him a shy smile.
You gave him a shy smile? And he didn't propose?!?!?
I think maybe next time, try doing something that he doesn't normally encounter 99% of the time from going about his daily life (ie. people making eye-contact with him, people smiling at him, people engaging in useless, meaningless and impersonally neutral conversational topics).
I can count one hand the number of girls who gave me a "shy smile" in public and were also willing to talk to me. Now, if you wanted me to count the number of girls who smiled at me only to be bitchy when I walked up to them and said "hi" I would need about two dozen hands. "Shy smile" means nothing.
Walk by him and smile, after you pass him look back over your shoulder, chances are he is checking out your ass, I always do, if he is looking stop walking and wave him over, just ask him if he was "checking you out" in flirty way or ask him" don't I know you from somewhere?"