Katrina Kaif is one of the leading divas of Bollywood and has achieved all these by her hard work over the years. She has gone through a long journey to reach where she is now. The actress recently graced the chat show of Anaita Shroff Adajania wherein she recalled her first ever advertisement shoot. R Madhavan uploads a video of crowd making way for an ambulance in Tamil Nadu Ek Tha Tiger actress revealed that she realized much later that Vijay was a huge star down South. She became nostalgic and narrated her experience when they were shooting for the commercial in Ooty. She said, “We were sitting on the floor when we were shooting in Ooty. I was very, very cold. I was on my phone and I see in front of me these two feet.” Shah Rukh Khan is affected by Zero's failure says, 'I won't do anything for 2-3 months' Katrina also revealed that the superstar was extremely polite and humble during their shoot together. She said, “I thought it must be someone standing and I didn't bother to look up. So I'm on my phone and after some time, I still see these feet. Finally, I have looked up and I see that it's the guy in the ad with us. He's a South superstar, his name is Vijay. He was so polite, he was waiting not to disturb me to say goodbye.”