Chifusa and Kaede turn divers to pay a food bill. Chifusa rescues Oiso from an octopus using her Breast Flow technique, which alters Oiso's breast size. Oiso then kills the octopus, thanking Chifusa.
The sea's a big place, after all.
Das Meer ist eben ein großer Ort.
O mar é um lugar grande, afinal de contas.
Море всё-таки большое.