This episode probably best exemplifies the plot of the show. In this episode one guy comes in and interacts with most of the show's cast. The character Ray comes to town and tries to get Whitney with whom he made a pact with to fulfill it. And he goes to see Laura about her husband claiming he knew her when he was in Iraq. He then plays cards with Damian who later asks him for a job. And he tries to make amends with Stephen; it seems Stephen asked him to sell a photo for him but instead ran off with the money. And now Stephen wants his photo back. And when Stephen assaults Ray, he asks Whitney to bail him out. And it is then that they find out that they both know Ray. And Ray then asks Damian to try and locate the photo which he does. While he didn't interact with Mae she was there when the package he sent to Laura was delivered. I don't believe Carlos even made an appearance in this episode.