He wouldn't just be "lost", though. He's not an idiot. Plus, that doesn't really help, I still need to find something to actually say.
I don't think I'm going to get it done tonight, honestly, my brain is too tired to work out what to post. But, please don't add any more stuff (which Kiyoshi would be involved in, I mean) until I actually get a chance to do so, it's just getting harder and harder every time you do.
And, in future, can people please not talk to my characters and then forget all about me and start to do something else whilst I'm in bed. It makes it impossible to write a reply without a hell of a lot of effort, which results in me getting even further bahind.