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.
He really cares about you, and he 
was honestly worried.
.إنّه يهتمّ كثيرًا لأمرك وكان قلقًا حقًّا
Herr Takahashi
Te tiene mucho aprecio
Te tiene mucho aprecio
Tu comptes vraiment
pour M. Takahashi,
Il professore tiene molto a te,
Ele se importa com você 
e ficou preocupado de verdade.
Он так разволновался,
потому что искренне заботится о тебе.