Get back to what you are doing.
Perform it once again – only once.
That which you’re doing is providing a light that is green by carrying it out a 2nd time you are reassuring to him that exactly 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 can plainly see from all of the reasons mentioned above – approaching a lady just isn’t one thing guys do very well after all and even get one of these times that are few their whole life time. (based on circumstances needless to say because where as soon as makes a difference that is big if he will come up to speak with you. )