Either u are lying or just exaggerating... No Pathan ever loses his Pakistani identity, thats a fact!
Pakistanis only make friend with Bangladeshi becuase they think you are Indian
Apart from this typical, unnecessary mud sledging to each other, i can say that outside South Asia, most of the Indian and Pak friends mingle with each other rather than India and BD people....It may be because of the Language but i am not sure....