The lady is asleep, mouth open, nose upturned, lightly snoring. The man has cast aside his newspaper and is staring dispiritedly out of the window, his shoulder leaning against the side of the carriage. He has abandoned his coffee-stained letter of complaint, which lies crumpled on the floor, there being no litter bins. ‘I might enter this quiz,’ Steve said. This was yesterday, Friday, morning. Rosie had left for work and I was watching him watching TV while trying to cut his big toenail with a small pair of nail scissors. It was an unequal struggle, the blades flapping fruitlessly against the hard white outcrop. He was always grooming himself in public like this, filing his warts or picking his corns or pushing down his cuticles right in front of you. ‘Bakelite,’ he said to the television as he focused on his foot. ‘I could win this thing,’ he said. He put down the nail scissors and went to the kitchen to open the cutlery drawer. Returning with the large wine-coloured industrial scissors, he placed his foot on the edge of a chair and concentrated with a grimace.