Most Helpful Guy
Sounds like he doesn't know wth he wants or he wants you but it has to happen on his time if you like the guy even though it seems like you have a strong chance of getting hurt in the end just play it cool less contact text, calls, etc. Let him contact you seems like your doing all you can already and just don't bring up the subject again play it kinda like just good friends for awhile and see what happens good luck to you :)
Most Helpful Girl
Even though he may Not be a Ready Nor Ready Eddy to 'Want to commit to me,' This doesn't mean that he doesn't have a Heart... When you both are Apart.
He may thinking of the His and Her History you both shared, And deep down, even Now, Be Missing the Kissing. He probably as well, I can Tell, Be feeling Guilty for letting you down and perhaps could even be Saying to Himself, "She deserves better than me."
Leave things alone now. Silence may not be golden, But he could come around one day in wanting to be Friends or even Friends with Benefits, And as Wise as an ol Owl that I believe that I am here, dear, I know you would never Fall for this bird's Loose Wing Fling Thing.
He has Realized, I am sure, 'What he lost,' And may even also be Saying, "She is the kind of girl if I were to settle Down, Would be the Right one to have Around."
His loss, Move on now. This zebra will not change his stripes any time too soon.
Good luck. xx