When his vacation ended, he boarded the plane back to his country. Next to him was an elderly woman, a farmer. On the plane, they served meals, and with each meal, a piece of white candy was included. The elderly woman opened the candy and started eating it with a piece of bread, thinking it was cheese due to its white color. When she realized it was candy, she felt embarrassed, glanced at the man next to her, who pretended not to notice. Moments later, he opened his candy just like the elderly woman, mimicking her actions, and she burst into laughter. He asked her, "Why didn't you tell me it was candy, not cheese?" She replied, "I thought it was cheese, just like you." There's a Swedish saying: "Mending thoughts is the cheapest and most expensive kind of happiness at the same time.