Twinkle Khanna is expecting her second child in September and papa Akshay is full of excitement. Eleven years after the birth of their first child Aarav, Twinkle and Akshay again set to become proud parents. Highly excited Akshay said that nowadays, he spends most of the time with Twinkle at home. He added that his son Aarav is too happy to have a sibling at home. “Aarav is too happy now as he will have a sibling at home,” he said. Akki who is next going to be seen in Rowdy Rathore said that he finds difficult to shake a leg with director-choreographer Prabhu Deva in the film. “It was definitely difficult to work under his choreography. There is a South Indian touch in the film, with 70s style action and heavy dialogues. I just followed my director in the movie. They had this sketch in their mind for the role and I acted accordingly,” he said.