An everlasting story of the Promise of 73 years

An everlasting story of the Promise of 73 years:

The shop belonged to a Hindu in Loralai Balochistan Pakistan,who was forced to move to India at the time of partition.
His nickname was "Kakar" who cried so much during the migration that he had to leave his area.

When he started going to India, he locked the shop and told the shop owner that he would open the lock on his return.
The landlord assured the Hindu tenant that on his return he would open the lock himself and no one else would.

The tenant left and the owner later died, but before he died his children were told not to open the shop and to wait for the Hindu tenant.

About seventy-seven years have passed, but the store is still closed, waiting for the tenant to return.

These Hindu tenants may never come back but the landlords have been keeping their promise for seventy-three years.

There were some people who kept their promise even after death.
If such examples are found even today, then faith in humanity is renewed۔
It is a living example of Islamic teachings about promise.