Minami-chan is surprised to find out both Noa-chan and Yuu-chan can’t swim.
Noa-chan insists she can handle the pool as long as she has a water tube.
The image of Noa-chan carrying a water tube excites Mai-chan, but she is a bit hesitant when Minami-chan suggests they should all go swimming.
Mai-chan arrives at the water park and is eager to play with Noa-chan, but she didn’t mention the fact she can’t swim either...
Maybe I should've told them 
I actually can't swim...
.ربّما كان عليّ إخبارهنّ أنّي لا أستطيع السّباحة
Vielleicht hätte ich ihnen sagen sollen,
dass ich eigentlich nicht schwimmen kann.
¿Debí haberles dicho que
 en realidad no sé nadar?
¿Tendría que haberles dicho 
que en realidad no sé nadar?
J’aurais dû leur dire
que je ne sais pas nager.
Forse avrei dovuto dirlo chiaramente
che non so nuotare...
Será que eu devia ter 
falado que não sei nadar?