There was a rumor that Shah Rukh Khan and Amitabh Bachchan were in the midst of a cold war. Ritesh Sidhwani, producer of 'Don' (remake) clarifies, "This 'cold war' is only in people's minds. Shah Rukh has already confirmed that there are no bad vibes between the two. Don is a tribute to Mr. Bachchan, Helenji and hence the rumors are baseless."