The seasons have quickly turned to winter. The matter of the research facility has been resolved, and life is normal again in Zoroku's household. Sana seems to have fully adjusted to being a member of the Kashimura family, as well. After seeing Sanae off on her way to school, she heads for the flower shop with Zoroku, where she sometimes helps with his work. She still has some trouble with stamina, but she has adapted well to the outside world. Then, one day, Sana  goes out with Zoroku to get her overgrown hair cut...
A promise to get married, 
right? I heard that earlier!
هذا وعد بالزّواج، صحيح؟
!سمعتُ ذلك سابقًا
Das ist ein Heiratsversprechen!
Hab ich vorhin gehört!
¿Eso es la promesa para casarte?
¿Eso es la promesa para casarte?
Tu vas promettre de te marier.
On m’a expliqué !
Vuol dire promettersi di sposarsi, giusto?
Compromisso de casamento, é?
Обещание о браке? Мне
рассказывали!