Don't worry about it. It's a taken of my appreciation for your business, and friendship.
没关系的。这是向你表示我们在生意及友谊上的一点心意。
I see. Maybe there are some things among your aunt's papers, like Clare' school reports, old photographs, and so on.
我明白了。或许,在你伯母的文件中可能有些诸如克莱尔的学校成绩报告单、旧的照片之类的东西吧。