Plot summary
Aria's dad has a parent-teacher interview with Ezra and is rude because he believes Ezra intends to date Aria's Mom. Meanwhile Toby and Spencer start to get closer when the DA drops charges and she drives him to have his tag removed. Spencer and the girls translate a note Toby gave them. It says 'bad' or '214'. Mrs. Potter's alleged nephew tries to access Mrs. Potter's safety deposit box but Caleb has noticed inconsistencies in the man and by warning Hanna her Mom is able to protect the box.
Paige's father shows up at the school and makes a scene in the school cafeteria implying Emily is getting chosen over Paige because she is gay. Later, when Emily is in her car, Paige shows up and kisses her. She quickly leaves saying, "Don't tell." Melissa says she is pregnant to Ian. ' A' ending: 'A' places flowers on top of Mrs. Esther Marie Potter's grave.
Credits
Adapted from Wikipedia contributors, Pretty Little Liars season 1. HTML formatting and reference markers removed.