At Daiya-chan's invitation, everyone decides to go to the beach. Chiya and Mafuyu try a lot of different things to help Yuzuka get used to wearing a swimsuit, some more successful than others. For a moment, everyone enjoys the romance of it, but then...
You should have transformed 
into your swimsuit.
كان ينبغي أن تتحوّلي إلى ثياب السباحة الخاص بكِ
Du hättest dich einfach
verwandeln sollen.
Simplemente deberías
haberte transformado.
Simplemente deberías
haberte transformado.
Où est ton maillot
de magical girl ?
Potevi usare il costume da maghetta.
Voceê poderia apenas ter se transformado
no seu traje de banho.