Sometimes she would get up in the middle of the night to go to the bathroom and find her father there in his pajama bottoms, his neck craned up, a kind of patrician disdain accompanying the shaving cream on his upper lip. "Hi, Presh," he would say. It was short for "precious," and she loved him to call her that. Why was he shaving at night, when no one would know if he had a beard? "Because" --he smiled-- "your mother will know." Years later, she discovered that she had understood this cheerful remark only incompletely. Her parents had been in love.