A few years ago, I was at a wedding reception where I shared a table with a lady. During her conversation with another guest, her voice sounded familiar, but I could not place her face. Her husband joined her later and that confirmed her identity, but the face still looked unfamiliar. Then I summoned courage and said, “Sis, I no know say na you sit down opposite me before o? Then she retorted angrily: “Me too, I no recognise you.”