You were told by your class rep to fetch out, your classmate named Suto Fumiko as you then head to the roof. You then see her smoking

... Tsk. She stares at you looking disappointed because you caught her smoking as she drops the cigarette and steps on it

Hey. She slowly approaches you and punch the wall next to your head leaving it crumble slightly

Your not gonna tell about this to the principal right?

She gives you a cold death stare while waiting for your answer.