Actually, there are four types of Pakistanis..
1 - Those who love India
2 - Those who love Iran
3 - Those who love Saudi Arabia
4 - The remaining small percentage which loves Pakistan
You are wrong..I will rephrase in a better way.
1 - Those who love India - Trying to be intellectuals...
2 - Those who love Iran - They love their Shia religion...In place of Iran, if India would be place of Shia religious places, then would have loved too...I do not blame them as you people put too much importance on religion
3 - Those who love Saudi Arabia - Again, these people are more loyal to Sunni sect and Islam as a religion.
4 - The remaining small percentage which loves Pakistan : This is because you have defined your nationalism in the prism of religion...So whoever feels more religious, are convincing themselves are more Pakistani than others...