I'll have you know, there is no harm in old-fashioned! The world needs a bit more old-fashioned, I think. (But then, that could be because I'm old and .... of a fashion.)
That sounds like a perfect set-up, really. I've always found that those I really write well with are those who can take the natural ebb and flow of the process. I am all in favor of support, constructive criticism, and pushing limitations without being overly boorish about it. Of course, in this medium, at times even the softest (or hardest) blow we can offer may seem opposite of how we intended, so I think I will add to your marvelous list something I'm sure you already feel is a moot point - the best interpretation of any event. it is silly, and I've spent a lot of time over the last few months looking back over my assumptions of others' behavior. It's been a rather humbling experience and while I had thought I tended to give the benefit of the doubt, I found that I actually did not. Then, we'll always make assumptions, but as I said... OLD... and the older I get, the less I need those assumptions. :) Or perhaps, the more wide open the world of human behavior becomes for me.
And I go off on a tangent. Let's see if I can get back to the task at hand. Your post is marvelous. Robert's inner world is just lovely - or rather, not lovely at all, but written in a lovely, enjoyable manner. I feel badly for the poor man. He's really in need of a good, stiff kick in the short-trousers, but I'm afraid that there wouldn't be any real direction for him to go even if he had one. He's as much a caught bird at Diana is.
Also - I finally managed to get to see the entirety of the video you sent me. Thank you! Oh my goodness, it was adorable and funny. I'll have to look up the gentleman who did it and see if he has any more. It's always nice to get a chance to have something like that shared. (Which means, of course, I shared it immediately!)
So, off to dinner, catching up on writing, and see what happens next! I'm holding my breath, because we have one last character and he's not shown his face yet, but I think that the wait will be well worth it.