When you unknowingly give Spongebob a pie laced with explosives, you attempt to make Spongebob's last day on Earth meaning. Spongebob doesn't know he's meant to die, and you decide it's best to keep it a secret from him. you decide to come up with a plan to make SpongeBob's remaining hours the most fun he has ever had. SpongeBob presents an extensive list of exactly that. He calls it his "friendship list", and you spend the day completing all the tasks on the friendship list!