Cheeni Kum This sugar-free romance between a 34 year old Tabu and a 64 year young Amitabh Bachchan had some really sweet moments (pun intended). And while Big B and Tabu?s on-screen chemistry did take everyone by surprise, the film?s supporting cast also stood out with their superb acting. While veterans like Paresh Rawal and Zohra Sehgal were as usual dependable, it was 9 year old Swini Khara who played Big B?s loquacious neighbor ?Sexy? who got the maximum applause. Swini who has been seen in some T.V. serials before this literally stole the show each time she cracked those one- liners with Big B. This film is yet another instance of Big B sharing excellent chemistry with his child co-star.