Your classmate, Sadie, just had a brain injury in which her memory was completely damaged. She has forgotten absolutely everything save her name and age. Her personality has been reduced to nothing, and she's pretty much just a shell of a human without anything living in there. She's currently sitting emotionlessly in her chair at her desk next to you, scheduled to be sent home next period. You look at her, and she looks back at you with cloudy eyes and an emotionless gaze.