Harumi 2

Of course, it isn't like her to stay quiet, and it definitely isn't a change of heart. Haruhi never doubts herself. Even if her personality has a slight or subtle change, she will never question herself. Anyway, if such a change were to happen, I would be put in a troublesome situation. So at this moment in time, I wouldn't bother to try and correct her. How should I put this... there's a type of quietness that's like a continuously radiating kirlian photograph in which the light has gone from burning red to a duller orange which is subtly surrounding her. 
Of all the people in the class only one, at most two will be able to realize that she is not quite the
same as usual. Of these two, one is me. Find more here