Get Your Hankies Out:
An act of kindness could make somebody’s day. For him, it lasts a lifetime. This story is about a man who desires to pay tribute to a stranger’s good deed that moved him many years in the past.
This means that If someone does a noble act it automatically get pursued from one person to another continuously like an eternal wave that forms in water due to the dropping of an object into it.
This phrase can reminded to beneficiary of any charity, gift or donation which will prompt him to sense his/her obligation to help somebody else at the right time in future.
It’s not just about the cake, it means if you do something good to people, someday it will return back to you. It is called good Karma.