Emraan Hashmi denies that he refused to work with adult film star Sunny Leone for a special song in "Ungli". In fact, he says he'd like to work with her if given a chance. Past reports had suggested that Emraan had turned down an offer to share screen space with Sunny, but he has rubbished the same. "I have never refused to work with Sunny Leone. It was all rumours. When they (the filmmakers) approached Sunny Leone, our dates were not matching. And because of date issues, we launched eight new girls for the title track of 'Ungli'. "In future if I get a good script, I would like to work with her (Sunny)," Emraan said. The actor is currently busy promoting "Ungli". Asked why the film is not being promoted on a large scale, he said: "I don't know about the promotions, I am doing my best. I'm giving my dates from my busy schedule." Directed by Rensil D'Silva, "Ungli", releasing Friday, also features Kangana Ranaut.