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.
But engagement rings and wedding rings are 
irreplaceable, once-in-a-lifetime diamonds!
!لكنّ خواتم الخطوبة وخواتم الزفاف لا يمكن تعويضها، ألماسة تحدث مرّة في الحياة
pero el de un anillo
de compromiso o matrimonio
pero el de un anillo de compromiso
o el de matrimonio
Mais une bague de fiançailles
ou des alliances
Ma gli anelli di fidanzamento e le fedi sono diamanti 
insostituibili che si acquistano una volta nella vita!
Mas anéis de compromisso e alianças
são diamantes insubstituíveis, para a vida!
А помолвочные
и обручальные кольца бесценны,