When President Tamura suggests that Hiyori dress up for an outing, Hiyori's insecurities about her appearance come to the fore. She can't help but worry that only "cute" girls can be heroines, and that she can never be cute... but is that all in her mind?
So you wanted to go from 
bit part to heroine.
أردتِ الانتقال من دور الشخصيّة
الجانبيّة للبطلة إذاً
Du wolltest dich also vom NPC
in eine Heldin verwandeln!
Querías pasar de extra a protagonista.
Querías pasar de extra a protagonista.
Alors, tu veux passer de zéro
à héroïne, hein ?
Quindi vuoi passare da comparsa a eroina.
Então quer deixar de ser figurante
e se tornar protagonista.
Ты решила стать из массовки героиней?