Hope that your night was fun. I know how much you want to help your H figure this all out; I bet he knows that, too. But it may be something he has to do on his own. I think that you being there, available if he needs it, validating when he shares, and continuing to work and focus on you are the best things you can do for you both right now.
Hopefully, he will decide to try exploring your R with you soon, too; you know that he has the MC thing in the back of his mind, when he is ready.
Now, I am printing out my own advice so I can re-read it when I need it!!