Plot hole: At the beginning of this episode, Carrie mentions in voiceover that they had been in LA for over a week. It's obvious in this episode, that they are staying in LA for a second week. But Carrie never showed up at the second meeting for the Production Company, which would have ended her work with them. Since the Production Company was paying for 2 hotel rooms; it isn't likely they would have let the girls stay in those rooms for 2 weeks for free, when Carrie quit the project after only a few days. And it's doubtful the girls would have elected to pay full price for an expensive hotel in LA for almost 2 weeks on their own, when they had expected to stay there for free.
Plot hole: When Charlotte runs out of the restaurant; her male friend is still chasing her, and you can see him follow her out the door to the sidewalk. But then Charlotte falls in front of Trey's taxi, and Trey gets out to help her up and they meet. Meanwhile, where is Charlotte's friend? He would have still been outside, have seen her fall, and surely would have ran over to help Charlotte and see if she was OK. Yet we never see him again after she falls, and he virtually disappears from the scene. (00:22:30)
Plot hole: After Carrie misses the Staten Island Ferry, Bill Kelly suddenly drives up in his own car to offer her a ride home. She accepts, and gets in the car. He then asks her 'how do they get off the island' as if he has no idea of what roads to take. But he has obviously driven his own car TO Staten Island, so he should know the way back. (00:27:50)