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.
B-But I was sure there was 
no way you'd agree today!
A-Aber ich war mir sicher,
dass du heute niemals zustimmen würdest!
¡Pero estaba seguro que no aceptarías hoy!
¡Es que estaba seguro 
de que no aceptarías hoy!
Mas eu tinha certeza que não
havia como você concordar hoje!