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...
Not to mention, we're trying to trick 
Kuune-san for your sake, too.
Además, también intentamos 
engañar a Kuune por tu bien.
Aparte, que a ti también te viene 
bien que engañemos a Kuune-san.
Sem contar que estamos enganando
 a Kuune-san por sua causa.