[ That is... quite accurate, isn't it? They really are something, these two. ]

Really, there are far too many things to worry about.

[ His way of saying he tries not to worry? Or he knows Axel worries? Who can say. Either way, he seems to like that question. ]

For similarities, there are a few! I might need a little longer here to really give you a good answer to that one. I haven't been made aware of any two people from different worlds who look alike though, or at least not yet.