Katrina and Ranbir are busy in promoting their upcoming movie 'Jagga Jasoos'. In a recent interview to IANS, Katrina revealed that she already knew Ranbir's movie 'Rocket Singh: Salesman of the Year' which was released in 2009 would be a flop. When Ranbir was asked about how confident he is on the success of Jagga Jasoos, he said,"I cannot predict the box office success, but I know it's a good film. After 'Rocket Singh..., I thought I made a 'Munna Bhai M.B.B.S.' but then we all know that the film didn't work. So, as an actor, you cannot predict."

Katrina also said,"I knew that 'Rocket Singh...' would be a flop. After watching the film, I called him and said that it's such a boring film! But in this film ('Jagga Jasoos') we all enjoyed the process while filming. Every day when we gathered on set, we knew we are creating something new and interesting. As an actor, the outcome is not in our hand, but the process... I thoroughly enjoyed."