During the ruckus as the Kaginoji house, Nasa and Tsukasa pledge their love to each other at a church. After Nasa reports to Kaname that he has finally proposed, she points that he still doesn't have a ring. Although he doesn't take much notice at first, Nasa gradually becomes more self-consciousness about the role of a ring in newlywed life.
I'm not sure she would 
want something like that...
...لست واثقا إن كانت ترغب في شيءٍ كهذا
Je suis pas sûr
que ce soit le genre de ma femme.
Non sono certo che voglia una cosa del genere...
Mas será que a minha esposa
vai querer algo assim?