[ Cat eyes. The remark doesn't register with him, but the second part certainly does, and he refreshes his grin. ]

It's been mentioned; I never saw the use of refraining.

[ And the question has him glancing away thoughtfully. Better, maybe not, but it is different, actually — but in a way he's already used to. He's seen the heat of living creatures already for some time now. So that just gets a shrug, and his glance returns to Jack. ]

Not particularly. Now — what's a cat? Something with eyes similar to mine, I imagine! What a lucky creature.