The relationship that began with Raj Kapoor's 'Roosi topi' still continues strong as ever, as was evident when Shah Rukh Khan and Kareena Kapoor shook a leg for Russian President Dmitry Medvedev who visited the set of the film 'Ra.One' at Yash Raj Studio on Wednesday evening.

Although SRK and Kareena wanted to record the song for the president to show how Indians shoot their film, security reasons prevented them from doing so.

The actor told reporters "I wanted to show him the whole song but unfortunately could not do so due to security reasons."

The actor also said that he would love to shoot in Russia if something materializes. Khan said, "There is a need to revive the old ties between the two countries."

President Medvedev who had a half-hour meeting with the top film personalities couldn't help but praise Indian cinema.

He said that there was a channel in Russia that shows only Indian movies 24x7 and Indian cinema has become very international.

"India and Russia have a special relationship; it is not a figure of speech, but a matter of fact," he said.

He also reiterated his support for India's bid for a permanent seat in the UNSC.