The girls in the Breakwater Club learn how to float properly just in case they ever fall into the ocean. Later on, Hina goes to battle with a heron, but then notices it has a fishing line tangled around its leg.
You need to not waste any energy swimming
لا يجب أن تهدرن الطاقة على السباحة
Beim Schwimmen verschwendet ihr Energie,
No deben gastar energía nadando
Au lieu de s’épuiser à nager,
Vocês não podem gastar
energia nadando