Kajol doesn't believe in rakhi as she feels "bonds are made from the heart". And the actress says filmmaker Karan Johar is more than a brother to her.

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"The definition of a friend is somebody you choose and not somebody you are born with really. I think Karan is my friend for centuries and generation and lifetime I feel. I always felt that connection with him. He is more than a brother. It's a unique fantastic friendship that I am very grateful to have in my life," Kajol said.

Kajol has played the lead actress in three of the four films Karan has directed, Kuch Kuch Hota Hai (1998), Kabhi Khushi Kabhie Gham (2001) and My Name Is Khan (2010).