Mumbai -- Actress Deepika Padukone says her upcoming film Cocktail opposite Saif Ali Khan is not similar to Love Aaj Kal. Cocktail is Saif and Deepikas third movie together after Imtiaz Ali's Love Aaj Kal and Prakash Jha's Aarakshan. "The minute people see me and Saif together, it reminds them of Love Aaj Kal, but Cocktail is a different film. It is written by Imitiaz and directed by Homi Adajania. The film is a love story but it is also about friendship, betrayal, fun, trust... so I think in terms of the film it is very different from Love Aaj Kal," Deepika said. The romantic comedy, produced under Saif's banner Illuminati Films, also features debutante Diana Penty.