Koharu gets frustrated by Hiyori trying to help her so much as she's fishing and Koi celebrates her sixteenth birthday.
Wh-What should we do, Koharu?!
I don't know how to serve people!
!مـ - ماذا سنفعل يا كوهارو؟! أنا لا أعلم كيف أخدم الناس