Dullahans are demi-humans whose heads are separate from their bodies. Naturally, Tetsuo is intrigued by the unique traits of dullahans, but Kyouko is just as interested in learning more about her own body. Tetsuo has the idea to ask the opinion of someone outside of his own background in biology, so he takes Kyouko to meet Souma, an old college buddy.
That may be the proof that human 
observation influences phenomena!
قد يكون ذلك دليلاً على أنّ الملاحظة 
!البشريّة تؤثّر على الظّواهر
Und das könnte der Beweis dafür sein, dass
die Beobachtung Phänomene beeinflusst!
¡Debe ser prueba de que la observación
humana influencia los fenómenos!
¡Debe ser prueba de que la observación
humana influencia los fenómenos!
Aurions-nous là une preuve
de la puissance de la psyché humaine ?
Questa potrebbe essere la prova che
l'osservazione umana influenza i fenomeni!
Isso pode ser a prova de que a observação
 humana muda o fenômeno!
Возможно, это и есть доказательство того,
что человеческая воля влияет на явления!