Mako: It’s great to see you again, sir. Zuko. Lord Zuko. Sir.
Zuko: I see you’ve become quite the bodyguard, having been assigned to Wu.
Mako: Just doing my job, sir. What I’d really like to do is go back to being a detective. Unfortunately, Wu is dragging me to Ba Sing Se with him after the…
That last line lmao. She set the whole story up for that one line xD