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...
and then Kuuko lied about 
you two being engaged...
diciendo que estaba comprometida contigo,
y Kuuko mintió sobre vuestro compromiso...
e a Kuuko inventou que 
vocês estavam noivos...