Synopsis:

Twenty years ago, while they were highschool students, Lorenzo, Piero, Luisa, Serena and Francesca were a high-spirited band. Then they graduated, integrated themselves into society and lost track of one another. One day, they all receive a letter from the Ministry of Education… Because of a formal error, they must retake the final exam. With the initial shock now past, they grasp the opportunity to meet again, to share laughters and to cram together like they used to. Yet, they are not the same persons they were two decades before...