In the Eye Abides the Heart - S7-E15
Other mistake: In this episode, and a few episodes afterwards, Aria's phone's battery is at 76% every single time she looks at her phone, until finally dropping to 70% in episode 17 of season 7.
The Glove That Rocks the Cradle - S7-E16
Continuity mistake: At the very end of the episode, the handwriting on the gravestone and the size/shape of the gravestone that's drawn in the comic book completely change between shots.
Continuity mistake: When Mrs. Hastings is on the phone abut the tree in the garden, her phone is not in call mode.
Character mistake: Ali calls Emily "Hannah" when getting to the romantic spot that she set up.
Suggested correction: Ali doesn't call her by any name. I think what you're hearing as "Hannah" was the line "and if" (and if this is our last chance of freedom). Or before when she said "I had a dream."
Continuity mistake: When Lieutenant Tanner has all the Liars lined up at the station, she says that she's giving them a chance to tell their side of the story before her side becomes the only side. As she says this, Aria can be seen scratching her head in the reflection behind Tanner. In the next shot however, both Aria's arms are suddenly folded.
