Nagi and Erika are now engaged, but Nagi can’t wrap his head around how loaded Erika is, and Erika seems to have concerns of her own.
Or, what, is there a reason 
you don't want to get engaged?
ماذا هناك؟ هل من سبب يدفعك لرفض ذلك؟
Wo ist das Problem? Gibt es einen Grund,
dass du dich nicht mit ihr verloben willst?
O forse vuoi dirmi che... c'è una ragione
per cui sei contrario al fidanzamento?
Ou será que há outro motivo
que te faça não querer se casar?