If you're still shocked after watching Hanna make the biggest mistake of her life (that would be leaving Caleb without kissing him, not going to the woods on a solo murder mission), Sam and Christine are back to talk about everything that lead up to her bold move. They also debate whether Spencer being a Drake is too obvious or just obvious enough to be possible, try to figure out what exactly Aria wants to happen in Colombia, and once again demand to know when we're getting that classroom flashback. Was it all a dream like Caleb's car accident? Did the Grunwald envision it? We may never know.