Koharu gets frustrated by Hiyori trying to help her so much as she's fishing and Koi celebrates her sixteenth birthday.
In order to avoid that,
،لتفادي ذلك
Um das zukünftig zu vermeiden,
Para que no te salga como una espada,
Pour éviter ça,
Per evitare di farlo,
Para evitar que balance
a vara antes da hora,