I'm angry. I didn't see this at all. He seemed like a nice man; he's been nothing but helpful. He asked for my help when Dr. Suresh was hurt. I think that sort of acting? That's dangerous. Moriarty was able to fool a lot of people into thinking he was a harmless thing, even Sherlock at the start.
no subject
I can't tell what's an act for him.
[And that's frightening and paranoia-inducing.]