If your girlfriend says, "I'm going home with the first train (crying) because there is no last train," it's a sign of cheating. I'm definitely having an affair. This is because women are not as likely to go home in the morning as men because of their grooming. The reason for going home in the morning after committing it is one of the three major desires, appetite, sleep desire, and libido. Does she go home in the morning to satisfy her appetite and sleep?
