That's because Pakistan doesn't have proxies running amok and leaving devastation in their path as Iranian proxies are doing in Pakistan.How many threads have you seen on PDF started by Iranians bitching about Pakistan? I have seen a whole bunch of Treads here started By Pakistanis bitching about Iran just in the last month. It seems to be some kind of a Pakistani pass time!
Secondly, we are too nice to you, we even handed over Jundullah people over to you while you were handing out visas and refuge to Indian agents to operate out of your sistan province and direct/launch attacks into Pakistan.