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 two are completely 
different from me.
Ihr beide seid das komplette 
Gegenteil von mir.
Ustedes son completamente diferentes de mí.
Vosotros sois muy diferentes a mí.
Je ne suis pas 
comme vous deux.
Vocês dois são completamente diferentes de mim.