No need to explain, I will make you understand in one word "Kulbhushan Yadav'
I read wiki about that guy, seemingly it is under investigation and the Israeli website, Dawn.com, is spreading bullshit.
There is something for sure, it was not our will to allow Indian spies crossing our borders and then spy on Pakistan. Even if we agree that such incident happened and an Indian worker in Chabahar was spying and crossing the border, i would accuse India of abusing our trust and transferring it's spies among the workers with fake identities. I can assure you, will not happen again!
However sometimes i feel Pakistani subs in PDF are looking for an excuse which allows them to be obsessed with Iran, well i cannot do something about that coz they will keep looking for excuses and the guys like Yadav will be their hero who gave them a suitable excuse!.
The only beneficial of these rumors, the monarchs who invaded Muslim countries, cooperated with Israeli thugs in their backdoor relationships and their terrorist mercenaries in Muslim countries. You can research in your own country, what kind of people are exploding themselves between your women and kids to spread their wahabi version of Islam, it's up to yourself brother.
USA's puppet regimes have one mission in Muslim countries, destroy them and make them the forever slaves of USA and west.