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.
I thought it would be easier 
to talk if everyone was full.
Ich dachte, es redet sich leichter, 
wenn alle satt sind.
Pensé que sería más fácil 
hablar con el estómago lleno.
Siempre he pensado que es más 
fácil hablar con el estómago lleno.
Je me suis dit que ce serait 
plus sympa de discuter le ventre plein.
Achei que seria mais fácil de
conversar com todos de barriga cheia.