Haruki is entranced by Setsuna's singing on the rooftop, and plots to get her to join the Light Music Club no matter what.  But she hates standing out, so convincing her is incredibly difficult.  Meanwhile, the club has an even bigger problem.  The elite student from Music Room 2 he was trying to persuade to join his club as the keyboard player isn't a member of the Music Class, it's a mysterious person whose class and identity are a total unknown.
So I'd appreciate it if you didn't 
tell anybody about it, or my job.
Also wäre ich dankbar, wenn du keinem etwas 
hiervon oder von meiner Arbeit erzählst.
Así que te agradecería que no le 
dijeras a nadie de esto o de mi trabajo.
Así que me gustaría que también 
mantuvieras esto en secreto.
Donc si tu pouvais garder ce secret 
en même temps que celui de mon petit boulot…
Então gostaria que você não contasse
do meu trabalho para ninguém.