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 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.

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.