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.
And we don't really need wedding rings, 
either. It'd be a waste of money.
.كما أنّنا لسنا في حاجة لخواتم زفاف أيضًا، ستكون مضيعة للمال فحسب
Y sería un despilfarro,
así que tampoco necesito de matrimonio.
Et puis, ce serait de l’argent gaspillé,
donc pas besoin.
E visto che sono uno spreco di soldi, 
non ci servono neanche le fedi.
Além disso, é um desperdício de dinheiro.
Também não preciso de uma aliança.
Более того, обручальные кольца —
пустая трата денег.