Koharu gets frustrated by Hiyori trying to help her so much as she's fishing and Koi celebrates her sixteenth birthday.
Aren't you embarrassed?
ألا تشعرين بالإحراج؟
Ist dir das auch nicht peinlich?
¿No te da vergüenza?
Ça ne te gêne pas ?
Tu... non ti vergogni?
Você não sente vergonha?