Originally Posted by t1mekill3r
Originally Posted by ahania
while Halsin clearly has deeper feelings.

Mr. "I've had many lovers, but my heart doesn't stir lightly" will have the same deeper feelings for someone else two weeks after the final battle lol.

He has spent almost as much time with Tav as the other companions. At the end Withers said they spent 3 months together. Rather soon for anyone to find the love of their lives.

Originally Posted by Anska
Wouldn't their reaction to the Mizora thing, where the PC is cheating on them, be an indication to that?

This is a great point -- so I went and looked up the devnotes in the dialogue about the tryst with Mizora. For Astarion, they indicate he is being sincere saying he doesn't care about someone else getting a "nibble." Shadowheart is non-chalant and doesn't care. Unsurprisingly, Halsin is truly supportive of Tav's adventures.