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...
It's gotta be tough holding 
back on something you enjoy.
.لا بدّ أنّ كبح شيءٍ تحبّينه أمرٌ صعب
Es muss doch hart sein,
seine Interessen zurückzuhalten.
Es difícil tener que ocultar
lo que nos gusta.
Es difícil tener que esconder
lo que nos gusta.
Ça doit être dur
de cacher ce qu’on aime.
Dev'essere difficile tenere nascosta 
una tua grande passione.
Acho que é difícil deixar de
fazer as coisas que gosta.
Трудно, наверное, молчать
о том, что любишь.