From 'Tere Vaaste' to 'Phir Aur Kya Chahiye', how music plays a key role in Sara Ali Khan-Vicky Kaushal's 'Zara Hatke Zara Bachke

Sara Ali Khan and Vicky Kaushal are all set to impress the audience with their crackling chemistry in their upcoming film Zara Hatke Zara Bachke. The makers.....