Arjun, 30, who will be romancing Kareena in the film, said the movie is a love story that will hit theatres in Summer next year.
"An amazingly ambitious LadKI meets a uniquely fascinating ladKA ! Balki Kareena and I bring you the Love Story of Ki and Ka Summer 2016!," he posted on Twitter.
The film will also see a special appearance by Balki's favourite Amitabh Bachchan, with whom he worked in all his three releases "Cheeni Kum", "Paa" and "Shamitabh".