Definetly yes, I mean, Mass Effect even does it, and if it is good fore role playing, sign me up. I wouldn't be against some animations before the fade to black really. Always strive to make Skyrim more animated in the eating, drinking, sleeping and well, yes, door opening. That is one thing I like about ESO, it's more animated.
Lover's Comfort may supposedly be six, maybe, it could just mean that the spouse is comforting the Dragonborn for everything that is happening. "There there, it's okay" "I hear them screaming!" "She is telling me to find contracts" Oh gods, I can see Miraak and Herma-Mora everywhere I go!" "The Guards keep saying the same damn things!" "Get out of my head"! That sort of thing. But yes, romance and six should be implemented in Elder Scrolls VI. Natural progression. We should also have all the things Heartfire added in the base game for Elder Scrolls VI.