This Diwali, get ready to witness both destruction and romance as Ajay Devgn and Karan Johar prep up to double the celebration with ‘Shivaay’ and ‘Ae Dil Hai Mushkil’. While the former’s output is shouldered on actor-director Devgn’s performance as well as the story, the latter has a good list of stars. However, amidst the confusion that which one is going to excel at the box office, it seems that the ‘Golmaal’ actor remains undeterred by the clash. At an interaction with media, Ajay addressed the issue of clash by saying, "I don’t waste my time thinking about anybody else’s film. I want to concentrate on my film because, eventually, it’s the product that speaks. Why break my concentration? I’m only concerned about what I’m making."