Story: Warm feedback

In a sunny little town, there lives a girl named Lily. Lily is kind-hearted and always willing to help others. The people in the town all like her very much. Her brother Jack loves her even more, and whenever Lily needs help, Jack is always the first one to lend a hand.
One winter, Lily's daughter fell ill and needed a considerable amount of medical expenses. Lily was in a tight spot at the time, and just when she was extremely anxious, Jack unhesitatingly took out 10,000 yuan to help Lily get through the difficult time. Lily was extremely grateful and secretly vowed to find an opportunity to repay her brother's kindness.
Before long, Lily came up with a great idea. She knew that Jack had always liked to collect exquisite bookmarks, so she carefully selected a bookmark worth 500 yuan as a gift for Jack to express her gratitude.
However, when Lily told this idea to her husband, her husband just smiled and thought there was no need to do so. Lily patiently explained to her husband, “My dear, brother helped us in our most difficult time, we cannot forget his kindness. It's only right and proper to reciprocate. Only in this way, our relationship will be closer and more harmonious.”
After listening to Lily's words, the husband pondered for a moment and finally understood her intention. He nodded and said, "You're right, we should learn to be grateful and give back. I will go and prepare the gift for you."
When Lily gave the bookmark to Jack, he was moved to tears. He said, 'Lily, you are so thoughtful. This gift may not be valuable, but it represents your intentions and is more precious than anything else.'
From now on, Lily and her husband cherish the affection and friendship between them more. They understand the true meaning of "reciprocity" and make their lives more fulfilling and happy.