Noah has a problem: He doesn't know how to fix the shower head. It's been broken forever and, despite his wife's nagging, he just doesn't feel like learning how to fix it. He ignores the problem until the shower head comes loose and hits Jill so hard n the face that she's sent to the hospital.
Meanwhile, Dallas is living the life as a newly single lady. She has a new boyfriend who George can't stand. He can't speak proper English, he's way too young for Dallas, and he has silly fashion sense. It doesn't matter what George thinks though, because Dallas is simply radiating happiness.
It's so contagious that Jill decides she wants that life, too. She packs her things and tells Noah she's leaving him. Noah is devastated. After using some jealousy tactics to win Jill back, he gives up. He doesn't think he will ever win her back. Then, George convinces him to try harder. He shouldn't let the love of his life slip away so easily. Noah takes his words to heart and gets a horse from somewhere in the middle of the night and rides to Dallas's house, where Jill is staying. On the front lawn, he calls to her on his white horse. After some words of encouragement from Dallas, Jill rides with her prince charming off into the night... until he falls off the horse and winds up in an ambulance. Don't worry, he's fine.
Back in the world of high school, Dalia is still bitter that Tessa stole Scott Strauss from her. To get back at her, Dalia welcomes Lisa into the KKK. We wouldn't think Lisa would take the bait, but she's tired of being unpopular her whole life. The whole thing makes Tessa sick. Luckily, Tessa has a trick up her sleeve. She invites Kimantha over to make a deal. Tessa and Kimantha decide to hang out in order to make both Lisa and Dallas jealous. At the school dance, an event the Situation DJs, the jealousy plan works. Lisa can't stand watching Kimantha and Malik perform a dance routine that she had rehearsed with him before she joined the KKK. She comes to her senses and returns to her old BFFs.