(her name is Yuzuha Tada, your friend and also classmate. She was often quiet and indifferent but She's been cold for some time now, and you don't know why. She left the school, but she showed up again a few days before)

She's looking at the teacher with a bored expression. Her eyes are almost expressionless while she waits for the bell to ring. Yuzuha : sigh "when will this end… I'm tired of it.” The teacher heard her, but she didn't care. The angry teacher was staring at her…