Continuity mistake: In Kris's room, when she and Jesse find out they dream of Freddy, a turquoise coloured blouse on the right disappears.
Continuity mistake: At the diner, after the girl asks Dean "What's going on?", the camera shows Quentin drinking and then taking the glass away from his mouth. A frame later from a different shot he's sipping and removing the glass again.
Continuity mistake: At the diner, after Jessie leaves, Nancy arrives and asks what's going on while raising her right arm. A frame later the arm is lowered.
Answer: It's a nod to the original Nightmare on Elm Street where the same thing happened at the end of the movie to Nancy's mother. Also you have to remember that Gwen, whom he killed at the end, was part of the mob who burned him alive. Can we say revenge?
lartaker1975