Jules expresses her emotions more freely than the others and does have the outgoing and free-spirited personality. In ways, Jules is like the mom of the group, looking out for Dana's well-being after Professor Bennett dumped her via e-mail and for how she would sometimes talk to Marty. Her role was designated "The Whore," so the Chem Department treated her blonde hair dye with a slow acting toxin that declines cognitive ability and during her stay in the cabin, she was sprayed with a pheromones.