Pathaan marks the fourth installment of Yash Raj Films’ Spy Universe. The Siddharth Anand directorial, which marked Shah Rukh Khan’s comeback after a four-year hiatus, has turned out to be King Khan’s biggest success so far. The dairy brand applauded Pathaan’s success with a special topical inspired by Shah Rukh Khan and Deepika Padukone’s song at the end of the …