Hm, no, I don’t really think so! He sure gives me a lot of response, even the older versions of him are still a little frightened of me. I don’t know if he ever let on to this, but he’s kind of scared of me in general! At least, most of them are.
No, the years can’t really do much about that!
They do, it’s very odd.

Well, that seems to me to be an over-hasty judgment of you. What is it about you that bothers him?
I suppose it’s conceivable that he could have gone and dyed his hair while I wasn’t looking, but that doesn’t strike me as very likely.
I don’t think it’s too odd. My behaviors, for example, are quite different from many of my alternates’.