Koharu tries to convince her dad to let her go on a fishing and camping trip with just Koharu and Koi, which causes a disagreement in the family, and results in Koharu and Hiyori running away from home.
I think it's also our job to watch over
our kids when they want to do something.
.أعتقد أنّ من واجبنا كذلك أن نساندهم إن أرادوا القيام بشيء ما
Ist es nicht auch die Pflicht der Eltern,
observarlos mientras
hacen lo que quieren
c’est aussi son rôle de le soutenir
anche considerare attentamente 
cosa vogliono fare i figli
apenas observar as crianças
fazerem o que querem