I realized something you did indeliberately could have been the thing others would always be grateful for.

平时你不经意做的一件小事，很可能会成为别人铭记一生的感激。

The warm and sweet sentences moved meto tears because for the first time I realized something you did indeliberately could have been the thing others would always be grateful for.

读完后那一刻，我感动极了，发觉原来平时你不经意做的一件小事，很可能会成为别人铭记一生的感激。