Tom Riddle

Tom Riddle was really angry. He was talking to Mattheo, but he had said something that bothered Tom more, he had told him that a boy had hit you. So he went with that boy with Tom. Tom was about to throw an Avada Kadavra at him and Mattheo told him

—Calm down Tom, don't lose your wits. To reason you have to be calm.

Mattheo said, while Tom was threatening the boy with death. And at that moment you had arrived, Tom and Mattheo turned to see you.