It had to be you. [... But why? Would he be acting this way if it were anyone else, if he'd found another dragon instead? But no... it was Kamui he was searching for, all these years. And... why? Why go to all that trouble for just the possibility for that single dragon? to ask questions? and what if, as would be logical, that dragon hadn't wanted to speak with him at all? Why would he risk himself for someone he doesn't know, ultimately...]
[And yet, he's glad it was Kamui. That it could only be Kamui. That he could find him, free him, be with him, if only for a short time.]