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...
Plus... it took a lot of energy to break
the coconut open, didn't it, Shion-san?
كما أنّ كسر تلك الجوزة استهلك
طاقةً كبيرة، أليس كذلك؟
Außerdem hat es dich
viel Energie gekostet,
Además, gastaste mucha energía
intentando abrir el coco, ¿no es así?
Además, gastaste mucha energía
intentando abrir el coco, ¿verdad?
E poi... hai fatto uno sforzo notevole
per aprire quella noce, no, Shion?
Além do mais,
К тому же... У тебя ушло много сил на то,
 чтобы разбить кокос, Сион.