A boy and a girl once loved each other before.
For the first three months, everything was going smoothly.
Three months later, things started to change.
They broke up after a year.
Before the girl left, the boy promised her that he will wait for her to come back
Four decades later, the girl was married and had 2 children. One day, she bumped into the boy again on the streets.
The boy was still single and the girl asked why
The boy said ‘’because you have never left my heart and I made a promise. If a man made a promise and then break it, I don’t think he deserved to love again.”  
Foolish isn’t it?
But then again, aren't we all the same?