I absolutely love the new kissing actions from patch 6 (accept for Ascended Astarion---but that's probably because I'm an abuse survivor, so his actions are too controlling for me) with romanced companions. But I really wish we also had the option of Hugging our lovers as well. Astarion and Karlach definitely need more hugging, but doesn't everyone? Even the prickly Lae'zel, needs a hug.
I think this would be a wonderful addition, and really show love between your Tav and the companion (or companions) you're romancing, to be able to hug, then kiss them, would be fantastic. Just food for thought.