Kangana Ranaut addressed the 27-year age gap between Nawazuddin Siddiqui and Avneet Kaur, the lead actors of her debut production 'Tiku Weds Sheru'. While Nawazuddin is 47, Avneet is 20. "Everyone warned me against casting them together but whatever...age gap is, it suits my story," Kangana said, adding she feels that Avneet's pairing with Nawazuddin "will be a big hit".