Greg's ongoing battle with Luna comes to a head when he makes the bold decision to oust her as President of the Parent and Friends Committee.

Em is adamant the controversial material she's uncovered about Gilly will result in a bestseller, but when Gilly prematurely promotes the book on television, it creates a public relations nightmare.

Em has a sex dream that inspires her to become more experimental in the bedroom, but after eighteen years of marriage, how does she tell Greg she's suddenly keen to expand their repertoire?

Greg is desperate to prove he's cleaner and greener than Luna, but when he posts an innocent photo on the school's social media platform, he starts an online war that could see him cancelled.

Greg has never been able to talk about death and the passing of Chloe's pet is no exception. Em challenges Greg to discuss their own inevitable funerals only to find they're on very different pages.

At the school's dry trivia night, Greg' rivalry with Luna heats up and Em disrupts the evening's proceedings by unwittingly orchestrating a rival event in the school's carpark.

Greg's on a mission to procure the most prizes for the school's trivia night and outshine Luna in the process, but when he also has to deal with a sleep-deprived child, his mission seems impossible.

Greg spies an older boy eating Chloe's lunch and instantly concludes his daughter is being bullied. Greg's determined to seek justice, bringing him into direct conflict with perfect parent, Luna Keys.