After Arnold had left for work, Jackie set down to the usual cleaning and washing chores, but she attacked them with a new verve. She was singing and laughing. Her sister Monica was a frequent visitor during the day, but when she called today, she could not believe the difference in Jackie. "What has happened?" she demanded. Jackie did not know how to answer. She merely said that she had had a new experience the night before with Arnold and thought that would satisfy Monica. No such thing. Monica knew her sister, and could not believe the difference if her demeanor. She persisted. She wanted to know exactly what had happened. Jackie thought hard. She and her sister had never had any secrets and she didn't want to start now.