You're "willing to allow it". [He lets out a low, humourless laugh.] What makes you think you're the one calling the shots around here?

[Even with the height difference, Zuko is squaring up to him until their faces are inches apart. He's taken on an older, much taller firebender before in an Agni Kai and won, he's sure he can take this guy. ...Even if there is something a little weird about him.]

In case you didn't recognise me, I'm Zuko, Crown Prince of the Fire Nation and heir to the throne. You don't get to allow or disallow me to do anything.