Agata is normally protective of his younger sister, but his genius IQ goes out the window when he becomes convinced that Saaya and Tsubaki are in love with each other!
W-Where did that come from?! 
How rude! Of course not!
No tienes ninguna delicadeza. 
Es un disparate.
D-De onde você tirou isso?
 Que grosseria! É claro que não!