Koharu gets frustrated by Hiyori trying to help her so much as she's fishing and Koi celebrates her sixteenth birthday.
I wore an outfit that's
easier to move around in.
.ارتديت لباساً يسهّل عليّ الحركة
Ich wollte halt etwas tragen,
in dem man sich gut bewegen kann.
Según yo, me puse ropa cómoda.
J’avais choisi ces vêtements
pour être à l’aise.
L'idea era di indossare dei vestiti 
con cui mi muovo senza problemi.
Escolhi roupas que dão
liberdade para me movimentar.