Bollywood is abuzz with talk of the sequel to the 2011 film `Tanu Weds Manu`. The sequel could include stars Kangana Ranaut of the `Queen` fame and southern star R. Madhavan. It is now confirmed that the original lead pair will be continued in this part, rumor mills have started spinning about the movie being a possible remake of the 1966 thriller `Mera Saaya` starring Sunil Dutt and Sadhana. The twin characters of Kangana are eerily similar to the double role played by Sadhana in the Raj Khosla film. There are two Kanganas in `Tanu Weds Manu Returns` – one of them is based in London while the other hails from a village in Haryana! The basic plot is somewhat similar to that of `Mera Saaya` with a few changes made to the storyline.  Dhanush will be doing a cameo in Anand Rai-directed movie.