I thought when they brought out closet woohoo that they had decided to ramp things up a little. It was a taste of what had been before, a little fun and spice with a great animation. Then they went and ruined it by re-using that great animation for the shower woohoo and making a total pigs ear of it.
And there does not seem to have been anything great since.
I hope we do get couples dancing, soul mates and all the rest of it - maybe they will one day make a romance game pack with all this stuff in and an overhaul of weddings with honeymoons added.