It's interesting how Hanna seems to be the most observant of the girls but Alison was the one that knew all of their secrets. Like, Hanna sees Aria and Fitz, and she seems to pick up on Emily's connection to Alison and Maya. Did she see these things before and keep quiet, or is this new?
I'm kinda wondering if the show is setting up an excuse for Maya being touchy feely with Emily, though. Is the way she hugged Emily's mom a crappy foreshadowing of "no homo"?