Rekha said it would be a 'dream' to work with Aamir Khan and recalled shooting of their shelved film 'Time Machine'. The sci-fi film directed by Shekhar Kapur completed three-quarters of the shoot in 1992 but was shelved due to financial difficulties. The film's cast included Naseeruddin Shah, Raveena Tandon, Gulshan Grover, and Vijay Anand along with Rekha and Aamir.