In 1972, Bruno Baskerville Walsh took LSD at a party, and "flew" off the balcony where he stood, landing on a car in a parking lot. Ruth and George sleep together their first night of marriage...extremely loudly, annoying David and Keith, and Claire. The next day, Rico is guilty and tells Vanessa Angelica can stay however long she wants, but Vanessa actually kicks her out. Claire is furious with Nate for missing Ruth's wedding, until he returns home from sleeping with Brenda and announces her death. Claire tells Russell she aborted his child, and gets an amazing reaction. Rico goes to a church he doesn't attend and confesses his infidelity. Nate gets into an argument with Lisa's mother, who she never got along with - her mother insists she be cremated and placed in the family burial grounds, but Nate insists Lisa get her wish of a green burial in a national park without embalming. He and David can't see any way they can legally win, so Nate is forced to think of a solution that may not be legal, but right.

Ruth is more convinced than ever that Arthur is responsible after they receive yet another package with feces. She decides she's going to lay a formal complaint with the police but George finally tells her it's not Arthur and knows who is sending these packages to them. David receives a frantic call in the middle of the night from Jennifer, his one-time fiancée, telling him that her father Lawrence Mason died from a lightning strike. He wants to help her out as much as possible but worries when her current fiancé seems less than supportive. When he reaches out to her she unleashes her pent up anger over their failed relationship. Nate begins to think that Lisa may not be dead. Brenda and Joe have dinner with Brenda's mother and Olivier. Keith has yet to come out at work and it's starting to weigh on him.

Nate dreads having to go to Idaho to visit Lisa's family and attend a service they have arranged. He and Brenda have reconciled and she convinces him that going is the right thing to do. He asks her come along. The visit goes well but after Nate returns to LA, the local funeral director tells Lisa's parents he doesn't think the ashes they interred were in fact Lisa's. David and Keith attend a friend's wedding and decide they want to adopt a child, though David seems to think it's more pressing. Ruth returns home and tells George what it will take for them to continue as a married couple. She invites George's son Kyle and her friend, who are now a couple, to dinner. Claire has a final confrontation with Edie and seems to be getting friendlier with Billy. Rico is happy to have spent some time at home with the kids but is quickly dismayed when he realizes that Vanessa has asked an old high school friend to visit her.

Brenda feels the clock is ticking and wants to have a baby sooner rather than later. Nate wants to think about it for a while. A lunch with her mother Margaret doesn't go particularly well - Margaret is rushed to the hospital. The event does give Brenda and Billy a chance to see each other again. George feels they should be preparing for whatever catastrophe may befall mankind. Ruth tells him of the old bomb shelter and he thinks it's just perfect. Claire's latest project gets raves from Billy and several of her classmates but she reacts badly when Russell claims to have originated the concept with her. She's thrilled though when she gets the opportunity display some of her work at a show. David learns that the man whose ear he's bitten is suing him for $500,000. There's one way he can get out of it but it involves Keith. At the funeral home, Rico and Nate deal with a particularly tragic case when four members of the Gorodetsky family - parents and two children - are killed in a car accident leaving only their eldest son to deal with it all. Nate is forced to admit to Lisa's sister Barb that he buried her in the desert.

George's infatuation with impending disaster is causing him nightmares. His daughter Maggie joins him and Ruth for dinner and she has a lot of stories about her dad. Later, Ruth is quite concerned when she finds George talking by himself to an imaginary person. Claire's showing of her work is a huge success but she ignores her friends in the process. Nate is stressing over Barb's threat to take Maya away from him. He learns more about the circumstances of Lisa's death, leading to another tragedy. David hopes that if he faces his attacker, who is now in prison, he will feel liberated. It doesn't quite work out that way. Keith gets an interesting offer from Roger, who had promised to drop his lawsuit against Dave in return for sex.

The insecure Andrea Kuhn is encouraged by her psychiatrist to disclose her true feeling to her family, and when she is happy being herself, her husband accidentally kills her after an argument. Ruth recalls how stress triggered a depressive psychosis in George and his treatment with electroshock. Brenda has a miscarriage in the eve of her wedding day. Billy invites Claire to move to his place. David and Keith are discussing the alternative for their baby, adoption or to rent a belly. Rico misses a steady relationship while dating women from an Internet site.