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.
So you're taking entrance exams, then?
Also wirst du die Aufnahmeprüfung machen?
¿Entonces tomarás el examen de ingreso?
Entonces, ¿piensas hacer nuestro examen de ingreso?
C’est la période des examens
 d’entrée au lycée, non ?
Então está fazendo testes para
entrar no ensino médio, não?