I think the scene with Barth and Meli, the little boy who is accused of stealing Barth's locket, has already been mentioned here. I already knew this scene from my previous playthroughs, so I knew what really happened and why.
But to get to this point, I had to choose options that felt very counter-intuitive. I had to accuse Meli that he stole the locket, even though my Tav had no proof of this. Maybe Barth lost his locket, and did not notice until now, or maybe Meli really stole it - our Tav could not know.
Instead of immediately choosing one side, I would have prefered to have an option to stop Barth from hurting the child, and then to hear both sides. There could be an insight check, or maybe the possibility to use Detect Thoughts, if available, to come to an opinion.
Spoiler alert for a possible outcome of this situation:
Meli has indeed stolen the locket, because it looked like his mother's. When Barth hears this, he gives the locket to Meli, saying that Meli needs it more than he himself.
I think it is a very sweet and touching scene. It's very sad when you realize these kids are not only (most likely) orphans, but have been literally through hell (Elturel, the city where the Tieflings are from, had been dragged into Avernus and returned to the material plane shortly before the events of BG3)
