Back at the Underwood compound, Mrs. Underwood is buttoning Billy's shirt and telling him how much she loves him, and that she wants to put "whatever happened" behind them, to be a family again. She asks him to help her understand what happened. Billy stares. Mrs. Underwood scoops him up and tells him that they're taking him to a doctor, someone he can talk to. She promises that she won't ever let anything bad happen to him ever again.
Down the hall, Josh peers through a crack in his door. Poor Josh. Someone's going to have some extremely high therapist bills in his future. Billy stares at Josh over their mother's shoulders, and Josh closes the door, tout de suite, and scampers over the window, where his father is loading Billy into the family van.
Outside, Mrs Underwood snarks that she can take Billy herself if it's such a strain on him. Mr. Underwood slams the van door shut and looks up at the house. He and Josh exchange a look, which clearly communicates that they both think this entire situation is totally wack. Mr. Underwood walks over to his wife and tells her that he doesn't want this Billy thing to "ruin [their] other son's life in any way." I like Mr. Underwood. He gets in the car, keys the ignition, and turns around to back out the driveway, only to see that Billy is, yet again, gone. Yawn. Both he and Mrs Underwood start combing the car for their son. Up in the window, Josh looks terrified. He turns around, and, yes, there's Billy, staring up at him, evilly. Josh screams for his father.
Back to the trailer park, which is now in a wider shot, and obviously not so much a trailer park as a junkyard with one trailer. Greasy is arguing with a brassy-looking dame, whom he wants to stop "hassling [him]." She tells him to watch his mouth. I guess she's his mother. Whatever. I'm sure that's not all that important. Brassy tells Greasy that she's got company coming, and "he won't take [Greasy's] lip." Company, in the form of a mean-looking bald guy, arrives perfectly on cue. Greasy tells Baldy to get away from him. Baldy makes some snide comment about the baggy clothes all the kids are wearing nowadays, and generally acts obnoxiously toward Greasy. Brassy grins, snaps her gum, and wonders when Baldy's gonna get his sweet ass in her trailer of love. This gets Baldy's attention and he gives Brassy a big old smack. She giggles. Greasy runs off.