I am so sorry DJ Shadowheart, you are nice too.
Unascended Astarion gave me the impression that he does not care much for sex and gets more out of gathering powerful things and other shenanigans which I personally find very appealing. There's nothing quite like a heist-date after all. But I also know that a lot of people see it differently, so it's nice that now the skybox is the limit.
But I'd echo what Rote wrote above in that it's a shame that most interesting interactions with him are locked behind possibly relationship breaking actions while there are few affirming actions that provide additional narrative. I can only think of the Araj encounter in act 3 - maybe going book stealing together if you also count that as a romantic activity.
