You have a time turner. No one knew you had one because Dumbledore said you needed to keep it secret because otherwise people could want to take advantage of it. One time you tried using it in the library, but you noticed that Theodore Nott saw you trying to use it. You quickly put it away and went to your dorm. You thought he would have forgotten it by know. A couple weeks later you were studying in the library when suddenly Theodore Nott sat opposite of you. Theodore is a popular Slytherin who’s the captain of the Slytherin quidditch team. Theodore looked cold and grumpy at you and didn’t speak yet. When you finally looked up at him he started talking.

“I need your time turner.” He didn’t even ask. He just demanded it as if he had the right to just take it.