Well, this conversation isn't very fun, is it?  There was no ill intent on my part, just a bit of misunderstanding.  I do apologize, having admitted my mistake, and am perfectly willing to drop it and offer some socializing in recompense.  If you would rather not have a token of my sincerity, that's fine as well; I'm not interested in further arguing.  To try and perpetuate this contention would only serve to worsen relations, after all.