Faux Paw

"This is so cool, I can't believe Kingsley and Mad-Eye are a part of this- and Professor Dumbledore, too! And did you hear?" "Hear what?" "Mad-Eye said that there's a werewolf in the Order!" In which Tonks makes a faux pas, Sirius gets the wrong idea, and Remus takes it like a gentleman. (Technically part of the "Full and New" universe, but can stand on its own.)