'It's complicated' isn't telling me anything. [Yeah, he knows Cliff won't talk anymore on it but that doesn't mean he still won't be annoyed by it.]

Now, I don't care whether you have an obligation or not. I'm more concerned with that boy willing this sector of the planet out of existence. He'd better get a grip on it or it may be that he has his corpse thrown into the chamber with that woman they found in the tunnels.

[A threat like that is better dead, in his opinion.]