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.
Wh-Why are the diamonds here so expensive?
لمَ الألماس هنا غالٍ للغاية؟
¿Por qué los diamantes
de esta tienda son tan caros?
¿Por qué los diamantes de esta tienda
son tan sumamente caros?
Pourquoi vos diamants sont si chers ?
P-Perché i diamanti di questo negozio 
sono così costosi?
P-Por que os diamantes
desta loja são tão caros?
А почему кольца
с бриллиантами настолько дорогие?