Ichika and Rio go to Okinawa for a school trip. Masuda ends up coming along with one of his seniors at work to be their camera guy on their trip. Rio had been sending pictures to Ryo from their trip, which ends up reminding Ryo of Kai and he gets worried. Meanwhile, Ryo ends up picking up an anime keychain that his coworker Matsushima Arie had dropped and she asks him to not let anyone at work know about her hobbies, and he has something nice to say in return...
When we're this close, 
all you can see are the fish,
عندما تقترب هكذا، لا يكون
،في مجال رؤيتك سوى السّمك
Wenn man so nah rangeht,
sieht man nur noch Fische.
Si nos acercamos más,
solo se ven los peces.
Si nos acercamos más,
solo se ven los peces.
D’aussi près,
on voit que les poissons.
Quando sei così vicino, vedi solo i pesci.
Se nos aproximamos desse tanto,
tudo o que vemos são os peixes,
Когда так близко подходишь,
видно только рыб.