>>14745819yeah, make this a thing, where he always looks through the person he's interacting with, or to something off in the distance, never directly at their face.
Just little Uncanny-Valley type things, where he looks human, but something about him just doesn't FEEL right and the players can't pin it down. Maybe his body language is off, or has a flat affect (no visible emotion at all). Or alternatively, he seems to express too MUCH emotion and swings between happy and upbeat in one sentence and suicidally depressed in the next.
He has a habit of disappearing and appearing whenever you turn your back on him instead of walking away.