Putting speculations to rest, director-producer Karan Johar said that his forthcoming film "My Name Is Khan", that has Shah Rukh Khan and Kajol in main leads, has nothing to do with terrorism.

"'My Name is Khan' has nothing to do with terrorism. It is not a terrorism-based plot at all. It is a humanitarian tale about love and sacrifice, " Karan told reporters after unveiling the first look of "My Name Is Khan" at JW Marriot Hotel here Wednesday.

The film's story revolves around Rizwan Khan (Shah Rukh) who suffers from Asperger syndrome, a form of autism. Rizwan falls in love with a single mother Mandira (Kajol) who lives in San Francisco. Rizwan is detained by authorities at Los Angeles International Airport, mistaking his disability for "suspicious" behaviour.

"It is about overcoming a phase, it is about triumph of the human spirit, " said Karan.

Shah Rukh and Karan's last outing together "Kabhi Alvida Naa Kehna" (2006) couldn't spell magic at the box office.

But the superstar seems to be pretty impressed with Karan's work in "My Name Is Khan" and said that the film is the ultimate evolution of the director's work.

"I have worked with Karan in his first film ('Kuch Kuch Hota Hai') and has been with him all through his journey. I think 'My Name Is Khan' is his ultimate evolution, " said Shah Rukh.

"In this film, the way Karan has touched upon the scenes and sequences, it is very different from his all previous films, " he added.

The film is slated to release Feb 12 next year.