There was a scene filmed with Courtney telling Derek she was coming with him because she was afraid of losing him to his "BFF with benefits, Skye". This scene was to take place right before the montage of Brigg, Derek, and Courtney headed to Mill Basin while everyone prepared for the party.
Julianna Guill filmed her cameo in under a day.
Lauren McKnight was sprayed with 33 gallons of fake blood for the nightmare sequence.
In the coffee shop scene Jam is wearing a 3OH!3 shirt.
The sex scene between Brigg and Skye was originally planned to take place on a couch.