Plot summary
Aria discovers that Ezra was once engaged to a girl in college called Jackie Molina. Paige fails to show for a meeting with a girl from a Pride group and Emily. The girl invites Emily to the Founders Festival as she has a jewelry stall there. Paige turns up and things are awkward. Later, Emily finds the storage locker key in a snow globe Ali gave her. Caleb comes to the Marins' home to drop off a letter for Hanna and lets Ashley know that he is leaving Rosewood but Ashley suggests he deliver the letter to Hanna at the fair.
Hanna hides and Mona receives and tears up the letter. Spencer finds out that Melissa and Ian might not have stayed in the same room at the Hilton Head when Alison was there. Spencer is supposed to meet up with Toby but someone traps Her in the funhouse. Ian rescues her, and Spencer unites with Toby and they share a kiss. The girls visit the storage room, where they find Ali's old lunchbox containing a flash drive. While watching it, they discover that someone had been spying on them for a long time. ' A' ending: 'A' swipes the key from underneath Ezra's doormat.
Credits
Adapted from Wikipedia contributors, Pretty Little Liars season 1. HTML formatting and reference markers removed.