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.
That she's really an amazing, caring person
Dass sie auch eine erstaunliche
 und fürsorgliche Person ist,
Si te tomas el tiempo de hablarle,
Si te tomas la molestia de hablarle,
En fait, elle est très attentionnée, 
elle comprend tout…
Se você chegar a conversar com ela,