Nanni Moretti recalls in his diary three slice of life stories characterized by a sharply ironic look: in the first one he wanders through a deserted Rome, in the second he visits a reclusive friend on an island, and in the last he has to grapple with an unknown illness.
In a high school in the outskirts of Rome, it's the last day before the summer holidays. A literature teacher reminisces the past year and wonders what will become of the students he cared for as if they were his children.
Professor Lipari teaches in a public school and is in a full-on existential crisis. He has no faith in himself and in the possibility of changing the world for the better. At school, a former student of his who is also a teacher will change his attitude.