The "elite student in music room 2" turns out to be Haruki's delinquent classmate, Kazusa Touma.  With his characteristic pushiness, he tries to get her to join the light music club.  But his pushiness backfires, and only makes her more annoyed.  Setsuna gets irritated... no, involved, and approaches Kazusa secretly.
Well... that assessment of her has been 
collapsing pretty fast in my mind lately.
Nun, das Bild von ihr in meinem Kopf 
ist ziemlich schnell eingestürzt.
En mi cabeza, esa reputación 
se desploma muy rápido.
La verdad es que ya no 
tengo esa imagen de ella.
Disons qu’en ce moment, 
en mon for intérieur,
Bem... Acho que essa reputação
está caindo rapidamente.