A friend bought a table at a local charity dinner only to discover, as the day arrived, that only seven of the ten seats would be occupied. The reason? One of the husbands was having an affair with one of the wives.
The repercussions in the small tight-knit community are huge of course but the thing that stuck with me was how the affair was discovered. The betrayed wife saw her husband welcome the other woman in a social setting and explained that "he greeted her in the way you greet a lover".
The marketing parallel is obvious. Businesses woo new customers as they would potential lovers, but all too often fail to keep the romance alive. Yet another reason to remind yourself that your customers are people.