Mumbai, May 17 : After "Aarakshan" and "Race 2", Deepika Padukone and Saif Ali Khan will work together again for the latter's home production tentatively titled "Cocktail".

"Deepika and I are doing three movies together this year. It's not something we planned but it so happened. So now we have to make an effort to look different and act differently in each movie, which is a challenge and interesting in itself," Saif told reporters Monday.

To be made under Illuminati Films, the love story will go on floors next week and Homi Adajania will wield the megaphone for the movie.

Deepika and Saif's chemistry was really appreciated in Imtiaz Ali-directed 2009 hit movie "Love Aaj Kal", which was produced by Illuminati Films.(IANS)