Saif Ali Khan will be seen mimicking his father-in-law Randhir Kapoor in the forthcoming Bollywood entertainer Humshakals. #13;He believes imitation is the highest form of flattery, and this is a way of honouring him. #13;A lot of stars have been mimicked in the film. Dabbooji (Randhir) is Sajid Khans favourite topic of imitation, the 43-year-old said.It is said that imitation is the highest form of flattery and since I respect my father-in-law a lot, we decided to honour him in the highest way, Said added.The cast of Humshakals, barring Bipasha Basu, and director Sajid, was present here to promote the film.The film Humshakals starring Saif Ali Khan, Riteish Deshmukh, Ram Kapoor, Bipasha Basu, Tamannaah Bhatia and Esha Gupta will have all the three actors in tripple roles. #13;The makers of Humshakals claim that the film will offer nine times the fun and will hit the theatres on June 20.