Ah, thank you kindly, sir.

[He pauses for a moment. Two Avatars in one place? That had to be a bit awkward for Aang.]

The next Avatar? A member of the water tribe. Always interesting to meet an Avatar.

[Having your own grandchild would be a bit strange too, especially considering how old Aang was]

Well, it certainly seems there is quite the group of people from our world here.