It’s romance in Austria for Salman Khan and Katrina Kaif as they shoot their most romantic song ever for Tiger Zinda Hai. The romantic song will see Salman woo Katrina as they dance a gorgeous waltz in ‘Dil Diyan Gallan’. Director Ali Abbas Zafar says, “It is a passionate, romantic track that captures the beauty of a mature love story. We have filmed ‘Dil Diyan Gallan’ in an old school, vintage way to bring alive the romance that two mature people share. It comes at a crucial moment in the film and sums up the love story of Tiger and