[Muraki notices your expression, and he's amused by whatever is lurking behind your eyes, though his face doesn't shift. He's still wearing that friendly smile.]

I performed heart surgery, once. It is a precise art, don't you think? Matching the right organ to the right patient, you have to be meticulous. [He slides his palm out of the handshake, glancing to the side at nothing in particular.] Though even the most careful doctor cannot escape death.