D'Artagnyan decides she's not going to be beaten by Shion and starts to train.  Shion sees this and starts to train alongside her.
Soon after, they catch word about a music festival called MSonic!  and decide to team up and try out.  They're right in the middle of their audition, when suddenly...
So, stop worrying and just do your best.
Daher möchte ich, dass du
dir keine Sorgen machst.
Así que deja de preocuparte
y esfuérzate.
Así que deja de preocuparte
y esfuérzate.
Alors ne te pose pas de questions
et vas-y à fond !
Quindi smetti di preoccuparti 
e fa' del tuo meglio.
Então pare de se preocupar
 e faça o seu melhor!