In order to procure water, the girls explore the island. Homare and Asuka find a dry stream bed. In order to get water from the dirt they dig up there they'll have to...!?
Meanwhile, left behind on the beach, Shion and Mutsu, both faint from dehydration, make a certain promise...
Dispose of the rest and rinse it in seawater.
تخلّصي من الباقي واغسليها بماء البحر
Den Rest schmeißt du weg
und spülst es mit Salzwasser aus.
Tira y enjuaga el resto con agua de mar.
Tira y enjuaga el resto con agua de mar.
Rince-le à l’eau de mer
et jette le reste.
Tutto il resto si ributta in mare.
Descarte o resto e lave no mar.
Отдели их и промой в морской воде.