In the previous life, he had all his money invested in his bank cards. Now, he has no bank cards, but he does have a car and a key. He asks if he can give his life to him in return. He secretly bought himself a card as a token of his love for her. He tells her that he has decided to tell her the story of his past life. He says that he will believe whatever she says. She says that she does not believe him, but that she must have loved him too. She tells him that he must have cheated on her with another man. He replies that he is not the person who lived in a previous life and he will not be the person in the present life either. He promises to make sure that she will be satisfied with him.