Most Helpful Girl
You have 3 options in my opinion:
1. Hope, wish, & pray he'll make the first move
2. Make the first move, such as asking him out.
3. Amp things up by flirting with him a lot more ... then decide to proceed from there.
Do what you feel is best with this situation, just make sure you don't like back and think to yourlself, "I wish I had done this ..." That's the worst. Trust me on that one.