u/Affectionate-Top6752

Harry has a large scar on his neck from being tied to a water pipe in the Dursleys basement he covers with a glamour. Snape is called away and Harry helps a girl test a potion that strips away the glamour for 24 hours so he ends up revealing his scars at a ball.

I can remember like every detail of that scene but not what the fic is called it's driving me mad