I do have to ask though, because it puzzled me: What's goofy about the graveyard scene - or Astarion in it?
There's a glance at Tav right before Astarion goes to add a new date to the gravestone that read as a little goofy to me. Not the entire scene, just that few seconds. The line is "I should probably fix this," and it's just the slightest change in tone.
I'm not sure if "goofy" is exactly the right word because it's such a subtle change, but I'm not sure what other word to use to describe it.
