S1E1: a ghost sits in the high school men's locker room and stares at the naked teens. He is also a teen, but they do not know he is there. A teenager uses the locker room after school is closed: when a coach catches him, he makes a joke about how the coach should not be watching him. S1E2: a teenage ghost says that she has measured an (alive) teacher's penis. S1E3: a ghost tells her alive friend that a teacher gave her his number. He looks concerned so she says: "not like that". It is implied that a guidance counselor was romantically interested in a senior in high school: he ended up killing her.