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.
She's not likely to join a school band. 
She'd stand out too much.
Sie passt nicht in eine Schulband. 
Sie würde zu sehr herausstechen.
No se unirá a una banda escolar. 
Se destacaría demasiado.
Dudo que quiera unirse a una banda 
de instituto. Destacaría demasiado.
Ela não vai entrar numa banda do
colégio. Chamaria atenção demais.