Gurinder Chadha’s modern comedies have fun with cultural divides. Girls kick footballs in Bend It Like Beckham. A gaggle of Punjabis hit Blackpool in Bhaji on the Beach. Jane Austen goes to Bollywood in Bride & Prejudice. In all these films (we may discount Angus, Thongs and Perfect Snogging), Indians and Britons grapple with the knotty ongoing project of mutual comprehension.