The screenplay follows friends Tony and Mark through their morning routine as they leave their homes, take the bus to school, and discover upon arrival that the school is empty with no other students or staff present. In the first few scenes, Tony rushes to finish breakfast while Mark says goodbye to his dad, and then they meet on the street and take the bus to school together. However, when they get to school, the corridors are deserted and they cannot find anyone, realizing with confusion and nervous laughter that they appear to be the only ones there.