First thing any paki will do is ask yur caste or biradri when they meet any indian from North India.
And if you are from upper caste they will go on and on to prove how related he or his biradri to upper castes of India.
I am talking about Canada, US or Europe.
England is filled with wannabe Arabmuslims of Desi and Iranic countries
Caste system was always prevalent among Persians and Indian Muslims.
Ziauddin Barani, the 14th century political thinker of the
Delhi Sultanate recommended that the "sons of Mohamed" (i.e. Ashrafs) be given a higher social status than the low-born (i.e. Ajlaf). His most significant contribution in the
fatwa was his analysis of the castes with respect to Islam. His assertion was that castes would be mandated through state laws or "Zawabi" and would carry precedence over
Sharia law whenever they were in conflict. According to Barani, every act which is "contaminated with meanness and based on ignominity, comes elegantly [from the Ajlaf]". Barani also developed an elaborate system of promotion and demotion of Imperial officers ("
Wazirs") that was primarily based on their caste.
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What is strange in Indian Muslim casts is that on conversion, the converted started calling themselves after highest status Muslims of Turkey, Persia and Arabia. Thus one will find Bihar, UP anf Pakistan filled with Quireshis - the tribe of Muhammad, zais, Sayads, Khans, Pthans, Aabbasi, Noorani, Irani etc doing all menial work like butchery, cleaning, barbers, carpenters, blacksmiths, weavers, etc.
Calling oneself as Turk / foreign origin Muslim was so prevalent that the great Indian poet Kabir had to ask:
Tu Jo Turk Turkini ka Jaya, Bhitar Khatan kyon na karaya.
( If you claim yourself to be a Turk (meaning pure Muslim) why were you not incised in your mothers womb.)
Later in 20 th century the Indian kashmiri convert poet Iqbal asked :
yuuñ to sayyad bhī ho mirzā bhī ho afġhān bhī ho, tum sabhī kuchh ho batāo musalmān bhī ho
( Though you call yourself a Sayad and also an Afghan but tell me if you are a Mulim also)
To wash themselves of the sin of conversion, they all are on the path of being the next Khalifam In this respect a conversation between a TTP Commander and a Paki Military Officer is very interesting :