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...
Maybe we can come back 
for our graduation trip.
.ربّما يمكننا العودة في رحلة تخرّجنا
Nächstes Mal möchte ich wieder
bei unserer Abschlussfahrt hierhin.
Me gustaría volver
para el viaje de graduación.
Me gustaría volver
para el viaje de graduación.
J’aimerais revenir ici
après le lycée.
Magari possiamo tornare qui 
per il nostro viaggio di maturità.
Na próxima vez queria
vir na viagem de formatura.
Может, перед выпуском
ещё раз сюда съездим.