Though his fortunes have changed drastically since last year, actor Nawazuddin Siddiqui firmly believes that fame is fickle.

The actor, who is now sought after by many in Bollywood, says that his core group of friends still remains the same. He tells CS, `I haven't made any changes in my lifestyle, nor in the kind of people I hang out with.

My group of friends are still the same, the ones who were with me in my struggling days. Unfortunately, I am not able to give much time to my family/friends due to my hectic schedule.

So, now friends tease me saying that I have no time for them as I have found new ones. But that's just not the case. `