[It's not often that someone agrees so earnestly to Ishimaru's ideas, so he feels very touched by Hinata's response. He smiles and holds back tears as he looks towards the other boy.]

Yes... You understand. You truly understand what I mean, Hinata-kun! I feel gladder to know you with each sentence! [He'll clap a hand on Hinata's shoulder.] Let's do our best to make such a world a reality! And we will start with figuring this school out!

[It's one way to help him feel spirited after the lack of any progress with the locked doors. With another like-minded individual around, Ishimaru feels like they truly can do anything, including finding a way out of here!]

Yes, I suppose that the second floor would be the next area of interest... [He isn't eager to revisit the auditorium either. It's an area that reminds him of Monokuma and his announcements. And who leaves something important in a room like that, anyway?

As Hinata looks at the bulletin board, Ishimaru joins him in looking it over with a confused glance.]

I agree. Not to mention a very unrealistic one! They should choose actual animals to act as their mascots, so that students are not confused by such myths!