After 15 years Mani Ratnam and P. C. Sreeram join in this film. The last movie which they did together was Alaipayuthey which released in 2000.
This movie has been shot in 90 days
Lyrics for the song "Mental manadhil" written by Mani ratnam and A.R.Rahman.
Alia Bhatt was first offered this film, but she didn't really know how to speak Tamil and opted out.
The title of this film is borrowed from the song 'Pottu Vaitha Kaadhal thittam' from Kamal Haasan's 1992 film Singaaravelan.