“Severus?”A little smile twisted Snape’s mouth when she said his name.“Yeah?”“Tell me about the dementors again.”“What d’you want to know about them for?”“If I use magic outside school – ”“They wouldn’t give you to the dementors for that! Dementors are for people who do really bad stuff. They guard the wizard prison, Azkaban. You’re not going to end up in Azkaban, you’re too – ”
