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.
You don't like to compete, 
and you never get into arguments.
Du magst keine Wettkämpfe und 
gerätst nie in Auseinandersetzungen.
No te gusta competir y nunca 
te metes en discusiones.
No te gusta competir y 
evitas las discusiones.
Você não gosta de competir
e nunca entra em discussões.