I don't regret not doing films for a while: Imran Khan

"I don't have any expectations from my film. There is no way to know what will happen. I had best experience while doing this film ('Katti Batti'). Whatever happens, I will always be proud of this film," Imran said.Imran, who is paired opposite Kangana Ranaut in 'Katti Batti', said he always wanted to work with the actress, though it did not work out earlier.