Continuity mistake: Jen and Lauren are organizing a customer's clothes closet. Jen throws a pair of shoes onto a shelf and the shoes land askew. When Jen's cell phone rings and she answers the call, the shoes are neatly side by side. When she finishes the call and kneels down, the shoes are once again askew. When she stands up, the shoes are again side by side.
Continuity mistake: When Jim sees Lauren buying adult magazines at the drugstore and goes over to speak to her, the magazine on the top row beside Lauren's head is a copy of SEC, with a football player on it, then it changes to ELLE magazine, with Shakira on the cover, then back to SEC, then at the very end of the scene as Lauren puts the unwanted magazines back on the shelf it goes back to being a copy of ELLE.