Originally Posted by Sobocles
It's a pity that you can't tell Shadowheart, Astarion, or Halsin "hey, you know what, I want us to stay exclusive, I don't want to share you" or something, just to see how they react.
The worst part is you kind of can with Shadowheart. You can bring up Halsin's proposal with her and then tell her you're not going to accept and instead of being happy that you would choose to only be with her she makes a snarky comment about not blaming her for denying yourself. Once again out of character for how you would expect her to react.