In the fourth episode, Enrico returns to school to be tested by two unlikely teachers: Geppi and Ciacci; Andrea improvises an irreverent rap dedicated to his colleagues; Valeria shows unexpected gymnastic skills, while Federico risks everything in a bizarre quiz game. Bagnato also contributes with a new interruption, and red cards are flashed around.

In the last episode, there are still many contenders for the victory. If for some the singing can prove fatal, for others it is an auction of items of dubious uniqueness. Some improvise a tribute to The Rocky Horror Picture Show; others suffer watching a parody of a culinary show. Remaining serious with these latest comic "attacks" is impossible. Who will be the new winner of LOL?