ok i'm not siding with the indians or saying everything you said was wrong but seriously how can you believe there is non-existent link when it' probably the no 1 country have common ties with what about mohajirs ? what about the shared geographical link,language ,history,foods and culture and common ethnic groups on both sides of the border(punjabis,sindhis,kashmiris,gujaratis etc) - many pakistanis I know still has some relatives in india and vice versa with indian muslims hell musharraf was born in india and manmohan singh was born in pakistan.
I know there is animosity between us and i'm not saying we need to unite or anything but claiming pakistan and india have no link or have never had one is just plain denial.