Meow? Cat asking too many questions.?

I just moved my cat to a new home and he is taking as you would expect...

So, he is finally eating more and exploring past his home base of my bedroom and whenever I visit the kitchen and he follows me, he meows at me like it's a question. I've never heard him meow like that before. It's as if he is asking me something because it is a short meow with the ending being a higher pitch (just how the ending of a question sounds).

Anyone have any theories as to what this indicates... Or what the question is?