I visited my brother's wife's house in Tokyo during the winter vacation. My sister-in-law Kaori kindly welcomed me. Five years after his brother died in an accident, Kaori, a widow, was still single and chaste. "My sister-in-law is a beautiful girl, so I should forget about my brother and get married ..." Kaori laughed at my question and replied, "Yes, you came all the way, so will you stay today?" "