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.
but it's dangerous to hold your 
head with an unstable grip—
لكن من الخطير أن تحملي رأسك
—بطريقة غير ثابتة
pero es peligroso llevar tu cabeza
en una posición tan inestable…
pero es peligroso llevar tu cabeza
en una posición tan inestable…
mais tu ne devrais pas trimballer
ta tête comme ça, c’est dange…
ma tenere la testa in modo
così instabile non è sicu—
mas é perigoso segurar 
a sua cabeça assim—
но держи свою голову поаккуратнее...