Bollywood superstar Shahrukh Khan is on cloud nine post CHENNAI EXPRESS. Shahrukh just can’t stop thanking his director Rohit Shetty. Shahrukh says CHENNAI EXPRESS success has made good and bad worth it. He also wishes Rohit’s next film SINGHAM 2 to do more business than CHENNAI EXPRESS. He also clarified that CHENNAI EXPRESS was not out of his comfort zone. Director Rohit Shetty is also elated with CHENNAI EXPRESS breaking all records. He feels CHENNAI EXPRESS to be his closest film. UTV CEO Siddarth Roy Kapur is also happy to have associated with a film like CHENNAI EXPRESS.