Continuity mistake: When Dawn goes to see Dr. Parella when she has the urge to cut with the piece of mirror, she cuts in the stairwell and then throws the piece of mirror on the floor. There is a distinct smashing sound that would indicate the glass has been shattered, however when Dr. Parella goes to the stairwell, the piece of glass is completely intact.
Continuity mistake: After Dawn cuts herself in the basement when Lorraine catches her, she cuts on the underside of her arm, but when they go to Maths and her teacher sees the blood seeping through her shirt, the blood is coming from the top side. The position of blood is totally inconsistent with the wound.
