Wataru goes to ask Nagi why Isumi is dressed in another high school's uniform, and finds out that Izumi has fallen for another guy in another high school and attempts to see him.
At any rate, might we ask you 
to show us around the school?
¿Podrías hacer el favor de 
guiarnos por la escuela?
De qualquer forma, você
podia nos apresentar a escola?