Mutsuki has run into a problem she can't handle on her own. Is her request too much for Haruki to handle?
So you're doing a play for 
your school festival
...ستؤدِّين مسرحيةً في مهرجانكم المدرسيّ إذاً
Also hast du eine Rolle
beim Schulfest angenommen,
En resumen, en la obra del festival escolar,
En resumen, en la obra del festival escolar,
Tu participes
à la fête de l’école.
Quindi c'è una recita per il festival scolastico
Então vão montar um peça
 no festival da sua escola