Gaethan_Tessula had the right of it. My first use of "hun" was not meant to be patronizing, but the second was an expression of irritation. Its a word I just use whenever, same way I use it in real life. Of course, SerLuke couldn't have known that, but the fact he got so worked up over one word (like you), focusing on that instead, rather than my argument, says more about him than it does me.... same goes for you.
Really, you're trying far too hard at this point.