Kurt is silent in thought over what was revealed from that letter, a truly chilling revelation about the one he'd suspected least in the party. He's not even sure what he's feeling about it, masked by two warring voices in the back of his head arguing over whether such a thing is even possible or not - the consequences of it being true are too much for him right now, much too large. "What if it meant killing one of us? Or Shiny." An uncharacteristically dour prediction from the stalwart dwarf, before he retreats back into himself.