At first he thought he had gotten away with it until he got to school.
Everyone in his year level were taken into a room and forced to change into the same nondescript clothes. Everything they had brought in was placed in a container which was then sealed.
"I am sure you are all wondering what is happening." the principal said once they were all seated.
"You are part of an experiment. Your rooms at home have been sealed and replaced with a generic room. When you leave the room you will be turned into a creature and assigned a name at random. You will take over their life for the next year before the timeline will reset back to this point. You will not be able to make major changes to your life until the first month is over. We have removed all your possessions as well so there will be no secrets leaked as a result of this experiment. Thank you for your cooperation."
The principal walks off the stage and while the students try to come to terms a voice comes over the PA "Jon, you are lucky number one. Please exit the hall."