The Swiss Alps have lost their silvery sheen, the charm of Interlaken has worn thin and the tulips of Keukenhof, well, leave nobody in thrall now. Bollywood’s compass needle now points elsewhere, thousands of miles further east in fact, to a new location right in the middle of the desert. It’s nearer home, and perhaps matches lived reality for the globalised Indian a bit more, while still being exotic and chic. Welcome to Dubai, Bollywood’s favourite foreign jaunt in the decade they’re calling the Tenties.