@H i s o k a she will die i guess, it didn't mention that the price, she have to pay it immediately, so maybe this time she will die because of illness
@H i s o k a I mean she wished that she wanted to return the love he showed to her , that doesn't mean she will be with him till her hairs are grey , the love can be returned in a short span of time too , I am not sure although I just felt like she will be the one leaving first , I may be wrong