Based on one of the quotes by AA in the game Astarion: I wish we could retreat into our palace already, and spend a decade in each other's arms.
as well as this interaction
I don't think it's out of character for AA to be comfortable hugging a romanced player. Maybe a different animation as to what Spawn has but being able to hug him doesn't feel out of character to me. I definitely think an option to hug AA would be nice, as well as options to kiss both UA and AA in their romanced epilogues.
