"You know, theoretically your time's up, but I'm not going to stop because I'd rather not think about other things anyways and also I just can't resist at this point seeing how far you can get on sounding like a native."
Keltham will start repeating everything Fe-Anar says the exact way a native speaker would say it, if they had Fe-Anar's general personality instead of Keltham's.
(A dath ilani can totally tell the difference between these two personalities! They're very distinct!)