Talk:My Little Pony Equestria Girls: Rainbow Rocks/@comment-5861883-20140907064646/@comment-5837525-20140908233018

Aria doesn't strike me as a typical "idiot" -- or even one at all -- but that she frequently argues with Sonata is likely something that Adagio's come to associate with incompetence.

Amusingly enough, if you go on Derpibooru at all, you'll notice people have started associating Aria with the "tsundere" character archetype. I find this hilarious.