New Delhi, Nov. 20 -- Vivek Oberoi's comment, 'Who is Shah Rukh Khan?', has started discussions on social media. However, he made the comment while explaining the transient nature of fame.

The Bollywood actor explained how visiting children battling cancer had changed the way he saw his own struggles. When his mother took him to meet young patients in the hospital, he felt something shift inside him.

He felt good that he could bring them a smile. He could help with small needs. Sometimes, he arranged money for treatment. Doctors tell him that the funds arrived at the right moment and the child survived.

"Of course, I didn't do anything; I was fortunate to be a medium. It is the divine who made me that medium, who sent me in that positi...