Pretty Little Liars - Season 0 Episode 1 Pretty Dirty Secrets: A ReservAtion Time to bring your A game.
Overview: Right after The Lady Killer, The camera is seen in the Halloween store. Looking at all the masks. The phone rings and we hear Shana's voice telling the caller she'll get back to them. Then "A"'s voice is heard calling for a costume order but before A says who they are the call ends.