I'm glad you found him because it sounds like he's in good hands now!I got a lovebird from the Humane Society at the end of summer who was pretty skittish when he arrived and scared of hands.I started off offering him sprigs of millet and after a while I'd sneak in a quick scritch here and there and with patience he has come to trust me.
Now he will let me scratch his head from time to time,there are days he could let me do it for what seems like forever and other days where he'll want a scratch but then for no reason get his fear of hands back and fly away.I don't know what background he had or why he was so afraid of hands, but I do know with patience and love he's learning that not all hands are bad.