When he learns that the power of the well will cost the servant her memories, Jinbei goes into the well after her. She was prepared to lose her memories but Jinbei persuades her not to.  When she leaves, Sanada Yukimura is there...
You are quite stupid.
¿Eres imbécil? No importa si se 
lo enseñaste con cariño o no,
¿Eres idiota? Es muy sencillo,
Você é bem estúpido.