He sits in silence for a short while, half in admiration and half because he just doesn't know what to say. Realising that staring is rude and quite possibly extremely unnerving coming from a giant robot, he bows his head.

"I've... read some of them. In a book. I'm not sure I understand them, entirely, but they're very nice. I hope I didn't offend you."

He looks up again, still speaking tentatively, "I think we've both travelled a long way. I apologise again if I startled you; that was not my intention."