DP has always said things that I find a little odd but I'm starting to wonder if there is another reason he says these things.
DP will hand me the remote and say 'Do you want to put something on TV'. So I do. He'll then say 'So that's what we're going to watch then, is it?'.
DP will walk in to the kitchen whilst I'm cooking dinner and say 'So that's what we're having for dinner then, is it?'.
There are plenty more examples like the above. I know it looks silly written down. I used to just think he was pointing out the obvious, but it's nearly all the time now and I actually feel like I am having to defend my decisions / what I'm doing if that makes sense? Maybe I'm just being sensitive.