Superstar Salman Khan, who entered the world of "Bigg Boss" with its fourth season as a host, says the show was first offered to his friend and actor Shah Rukh Khan."The one who was considered to sign 39Bigg Boss39 was Shah Rukh Khan. I didn39t know about this. Shah Rukh was the original choice for 39Bigg Boss39," Salman said at the press conference of "Bigg Boss 12" at Villa Marina in Goa on Monday."Earlier he had shoulder injury and he was shooting somewhere in Prague so, he couldn39t make it... and he couldn39t do the show. That39s how I got 39Bigg Boss39," he added.The stars recently appeared on "Dus Ka Dum", a show hosted by Salman.They had also starred in hit movies like "Karan Arjun" and "Kuch Kuch Hota Hai"."We will work together if we get a good script. He was generous to appear in 39Tubelight39. You will also see me in 39Zero39," said Salman.Earlier Shah Rukh had said: "The first time I came to Mumbai as a struggling actor, I had my meals at Salman39s place where Salimji Salman39s father supported me a lot. It is because of them that I have become 39Shah Rukh Khan39."