You should still be careful. [That's directed at Jin.] If you're from the past, you don't know where they are now. People you know could've traveled to here.

[And while he can't really fault Aang for not wanting to lie, and the trust is flattering...]

But it's not a secret if you tell a lot of people. Isn't there something else you could say if people ask? [You know, without necessarily lying] Is your family... Is that going to be problem?