Pretty Little Liars Episode 2.17 The Blond Leading The Blind

When Toby is injured thanks to "A's" dirty deeds, Spencer enlists Emily to help her make a huge sacrifice in order to protect him. Spencer has Em tell Toby that she's with someone else. Though she's heartbroken, Spencer feels she's doing the right thing to keep him safe.

Meanwhile, in the midst of her own relationship troubles, Aria calls Ezra and leaves him a voice mail. She explains that she's going to wait for him and if he shows up then they have a chance at a relationship. And if he doesn't? She knows it's over. Thankfully, Ezra gets the message. He arrives to meet Aria and they reconcile.

Elsewhere in Rosewood, Caleb uncovers an incriminating video from "A's" phone and shares it with the Liars. But Hanna is fearful of Caleb's safety and tries to stop him from hacking into the phone more. She even destroys Caleb's flash drive! But Caleb goes to see the Liars without Hanna. He wants to continue to work on the files -- as long as they keep it a secret from Hanna.