shared history, shared language(Punjabi) are some of the reasons. Plus, Pakistan's economy is booming- Pakistan can ask China not to attack India and ask Obama huqumat(Obama loves Pakistan and the muslim world) to go easy with India but we need Kashmir before we start talking to India.
Yaar, Pakistan can also get amreeka to attack the hindus and ask the arabia to cut off oil to india.
india needs pakistan. we are connected.