To try to chase Kuune away, Mahiro and Kuuko keep acting like a couple, but Kuune still isn't convinced after seeing their awkward date, adding that she can't see the subtle lust for each other in each other's eyes. After having to see Mahiro and Kuuko act like their are engaged to each other, Nyarko finally...
I don't approve of high school kids 
doing those kinds of things.
Tu madre no aprueba semejante comportamiento 
en alumnos de bachillerato.
No me parece bien que unos 
adolescentes hagan esas cosas.
Não gosto de ver adolescentes
 fazendo essas coisas...