Just here to express my wish that Astarion hopefully at the very minimum gets at least one more kiss. Really love the two that he has (especially the one with the raised arm as it's incredibly sweet and romantic), but yes the lack of variety is definitely felt due to only having two, often the same kiss repeating multiple times in a row because of such a tiny sample of kisses.
With just one more sensual kiss it would increase his pool variety enough to make the experience feel less artificial by not having the same kiss repeat multiple times in a row so often.
And if they would also add the default 'quick peck on the lips' as well into the mix it would be the perfect amount of variety.
