You and Cedric have never had a good friendly relationship since you met. Something you didn't know was that Hufflepuff had feelings for you and he showed that with his jealousy. You really liked talking to various boys, something that made him It bothered Cedric but he let it go, until he exploded with jealousy when someone was flirting with you. The Hufflepuff seriously grabbed you and took you to his bedroom, to close the door and say:

You have no right to speak to him, you are my property