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.
No matter what she's like, 
I'll get her to join us.
Egal, wie sie ist, ich werde 
sie zum Eintreten bewegen.
No importa cómo sea, nos ayudará.
Da igual cómo sea. Nos ayudará.
Peu importent ses origines ou les rumeurs,
 il faut qu’elle nous aide.
Não importa como ela seja, ela vai nos ajudar.