[ ryouma considers what he's hearing — third planet, sol system — and recognises that he's dealing with a person from space. in that case, he directs the full force of his delighted curiosity at tony. ]

Ooh, you call it "Terra", huh? Interesting! What planet do you come from then? Do you have a huge spaceship?

[ obviously, everyone from space must have spaceships because it's the future??? ]

I'm happy to tell you whatever you like about Earth! No need for any of that.

[ the torture, he means. ]