Continuity mistake: When Violet is talking to the boy outside the school, he is holding a baseball bat. At one point he points the bat at her, but in the next shot the bat is on his shoulder.
Factual error: In the opening scene Addison and Pete are running on treadmills side by side. They are seen increasing their speeds to 8 mph and above. Addison even had hers to 10.1 mph yet they are both still talking, smiling, and laughing easily. 10 mph is a very fast speed for humans and they would not be able to laugh or even speak at those speeds. (00:02:10)
