He talked incessantly about food. He spoke of the tofu soups his mother made him as a child and an unusually delicious meal of steamed crab with ginger that Mrs. Song had cooked for him when they were newlyweds. He had an uncanny ability to remember details of dishes she had cooked decades earlier. He was sweetly sentimental, even romantic, when he spoke about their meals together. He would take her hand in his own, his eyes wet and cloudy with the mist of his memories.