It sounds as though you and H have recovered from the turbulence caused by MIL's visit. Interesting, isn't it? I've had a similar experience recently with XH.
Have you tried flirting with H? MHL has been encouraging me to flirt with my XH and XH hasn't shut me down yet. I'm referring to subtle things, like touching his arm when you're talking to him, or brushing hair out of his eyes.............you get the idea. MHL told me to buy a book on flirting. I did, and looking at it gave me inspiration.
Was it MWD who said "If you don't change anything, nothing will change"?