Get back to what you are doing.
Perform it once more – only once.
That which you’re doing is offering a light that is green by carrying it out a moment time you are reassuring to him that just what he saw actually occurred as well as your focus had been on him.
Beyond that – it is as much as HIM. Do not get too excited however because as you care able to see from all of the reasons mentioned above – approaching a lady is certainly not one thing guys do well at all and even here is another times that are few their whole life time. (Dependent on circumstances of course because where so when makes a difference on if he will come up to speak with you. )