The career fair wasn't going as well as Remus hoped when he set out that morning. Already James and Sirius were off trying to find Death Eaters (how ridiculous) and since he didn't want to tag along - they were even in disguise - he began searching for actual careers. His friends were interested in the auror life, and Remus wouldn't really mind it, but there were other things he was also interested in. Becoming an auror would be more likely if they really started fighting in some war.
Committee of Experimental Charms? Well, that didn't sound as boring or horrendous as some of the other places and since it was experiencing a lull, he stepped up. Apparently it was meant to be. "Excellent book," he commented, after tilting his head around to read the title. Maybe, if nothing else, this representative wouldn't be terrible?