Trick: A happy life for couples who argue

Technique: The Happy Life of Quarreling Couples. At 1 a.m., a sudden burst of ringing interrupted my sweet dream. Reluctantly picking up the phone, it was Yingying. She told me that she and her husband had another argument, and she wanted to come over immediately and asked if I could take her in. I said sure, come on over. After Yingying arrived, she asked me to call her husband right away: "Just tell him I'm here now, tell him not to worry and don't look for me everywhere." I smiled and said, "Since...