Actress Kajal Aggarwal, who has shared screen space with megastar Chiranjeevi in his upcoming comeback Telugu film "Khaidi No 150", says his grace and charm has multiplied four folds during the project.Despite his seniority, Chiranjeevi made Kajal feel at ease."He made me feel extremely comfortable and I interacted with him like I talk to any co-star. He was extremely friendly with everyone on sets. I would crack jokes with him and we had so much fun working together," Kajal told IANS.In the film, which is directed by V. V Vinayak, she's paired with Chiranjeevi for the first time in her career.Still considered one of the best dancers of Telugu filmdom, Kajal says matching steps with Chiranjeevi was "exciting"."He gave me tips which could change the way my dance moves would look on screen. In fact, I even copied his signature move in one of the songs. I think the audience will be ecstatic to see him back in action and the wait will be totally worth it," she said.While not many actresses get to work with Chiranjeevi, Kajal considers herself extremely lucky."He's truly a legend, and that makes the whole working experience even more special," she added."Khaidi No 150", which is the official remake of Tamil blockbuster