Pretty Little Liars Season 2 Episode 13 : The First Secret

It's the Halloween before Alison disappeared and where all of the secrets and lies began for Aria, Emily, Hanna and Spencer. At the costume shop, Noel startles Alison by grabbing her from behind and covering her mouth while wearing a scary mask. Alison is ruffled, but not upset. After meeting Jenna, she gets an anonymous text that says "I’m watching you" from a blocked number. Later, Aria and Alison go out for frozen yogurt. While they are wal...