Will that day ever come, when any one can freely cross India and?
I don't see that coming in near future. No leader on either side has that calibre to convince or empower the other side. Some may point out at Modi now. NO !! Whatsoever might his gestures by surprising Sharif on his birthday or condolences during Karachi bus attack of 2015. Kashmir issue is not just some land dispute between two parties, it has the sentiments, nationalism and egos of both the nations. While the issue doesn't show any signs of being resolved either by dialogues or by military operations the never ending proxy war through militants has raised serious concerns. You just cannot open the gates for everyone and not expect separatist to stay calm. To have open borders you should have mutual trust of highest levels (like The USA and Canada, few European Union nations, India and Nepal and India and Bangladesh to some extent). None of the either Governments would take a risk of such extent and allow easy movement of RAW and ISI into one another. PS: I badly wish there would be no doubt, barrier or border between us. I want to have friends from across the border from Pakistan without anybody doubting my patriotism.