Hannah stays late at school after her classmates have left for the day. She explores empty classrooms, pretending to be an adult and playing with various tools and materials. At night, she hides from the caretaker who is locking up the school but is eventually found eating sandwiches in a classroom. The caretaker offers Hannah part of his sandwich and lends her his phone to call for help, as it seems her parents have not come to pick her up.