Spencer is shocked to learn that Alison and Paige knew each other. Not only did they know each other, but Ali tormented Paige! Later, Spencer is locked in a dressing room with a dangerous snake. Thankfully, CeCe saves her in time, but Spencer thinks Paige was behind it since Spencer told Emily that Paige could be a possible "A" suspect.
While they are all helping out CeCe at her boutique's trunk show, Hanna and Spencer use the opportunity to snoop. So when Emily and Paige momentarily leave the room, they go through Paige's bag. Emily realizes what her friends are up to when she returns and she's furious. She and Paige leave… but Spencer and Hanna found what they were looking for: Paige had the missing earring from Ali's grave in her bag!
Back at Emily's house, Paige comes clean about her past with Alison. Emily trusts Paige and feels awful that Ali treated her so badly. But when Jenna stops by to warn Emily to be careful who she spends time with, Paige notices that Spencer is calling Emily and declines the call before Emily can see it.
And remember the flash drive that contains all of the NAT videos? Ted finds it in the church! He gives it to Ashley who wants to turn it over to the police. Hanna begs her mom not to, though, and eventually Ashley destroys them.
Meanwhile, Aria visit's Ezra's ex, Maggie, and learns he has a son!