Watson grunts. "I don't seem to be the only one drinking," he says. He also suspects he's not the only one grieving but he has enough sense to know better than to say that. That would be unkind. "And yes, I am human, and I don't -- look, you do realise it's only humans where I am from? You say that like I'm meant to understand what you mean. I could guess, but I would hate to be wrong."