Visitors were frequent at the library, so seeing a pony reading here wasn't too uncommon. What is uncommon, however, is how quickly she's going through those books. Like a super computer, all of that information is processed in seconds. Not even Twilight can read books that quickly!

She approaches to check on her, though her hair starts to seem more and more familiar, as the unicorn approaches. It's almost...no way. Simply coincidence. Best not to draw any conclusions, so Twilight returns to her original plan of approaching the mysterious new pony. "Is there anything in particular you're looking for?"