He's glad that his mask doesn't betray some of his skepticism at the first. The second, he agrees with. He feels the same way. But he won't be the one to tell Sheehan that there's more to it than that. Arthur will either show him or he won't. And that's between them.

"Good. But that wasn't what I was talking about."

Sometimes he wishes he had expressions. Now isn't one of those times.

"You're going to hurt him. And I understand that. It's going to happen. It's part of... people being important to one another. I want you to know that I understand that."