Hrithik Roshan hosted a special screening for Shah Rukh Khan and Karan Johar before the release of 'Krrish'. SRK is fond of Hrithik. When Hrithik made a flying visit to London to promote his film, SRK hosted a special dinner for him. Arjun Rampal, who's currently shooting there for his home-production with Chunky Pandey, also joined the celebration dinner. The Roshans were obviously very touched by King Khan's gesture.