If he is that bonded to you, then YOU are the treat! Sugar is that bonded to me as well, so I had my hubby (not bonded at all!) train w/ me. He would take sugar and quickly get him up high on his hand (arm raised all the way up) and I would be next him saying "jump sugar" and tapping my chest. If sugar tried to crawl down daddy's arm, he would quickly and carefully get sugar back up high, until he just HAD to be with Mommy. Then he'd jump. Keep doing it over and over. He'll get it! "If I jump, I get to be w/ Mommy!! "
Once he gets it, start to move back a little at a time. At first it will just be a jump, but as you get further away, he'll start to glide. Make sure you see him trying to use his potagium, before you get too far away. We started by David being next to the bed, and I was sitting on the bed. This way, when Sugar fell, it would be a comfy landing!
caution: the first time will take a long time for him to come to you. But once he does, KEEP doing it over and over, because that's when he finally "got it". You could also use mealies to entice him to come to you, if all else fails.