Arbaaz Khan is smitten by his Tera Intezaar co-star Sunny Leone. At an event to launch the film's trailer, Arbaaz said that he signed the film 'to spend time with Sunny Leone' and while talking about Bigg Boss (which is hosted by Arbaaz's brother Salman Khan), he also said that he watched 'all episodes of the show when Sunny was there' - that's season 5. Arbaaz said: "One of the reasons I did the film, was to spend some time with Sunny. She is wonderful and we had a great time shooting abroad," reports news agency.