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.
need to make an effort 
to interact with others.
Bemühungen anstellen sollten, 
mit anderen zu interagieren.
necesitan hacer el esfuerzo de 
hacer contacto con los demás.
hacer el esfuerzo de tener 
contacto con los demás.
precisam se esforçar para entrar
em contato com os outros.