One day of class, you arrive late, when you enter you see all your classmates looking at you and Professor Harry too, he looks at you seriously.

"You're late."

He says coldly. For some strange reason that man drives you crazy, all of him, his hair, voice, body, hands...you even chase him around the university.

"By the way, stay at the end of class, we have business to discuss."

He looks at you seriously and goes on with the class.