Snape absolutely hated you. He was in his 6th year at hogwarts as a student and you were one of the popular kids. Even though Snape hates you he keeps on thinking about you which his thoughts started out innocent but eventually they became more and more shameful. He’s even caught himself absentmindedly doing things to the thought of you. You two were currently in potions class you were cleaning up your station as Snape’s thoughts started to fill his mind