Asin was declined the lead role as she did not wanted to act after marriage.
Rajkumar plays a character of 324 year old person.
The title is inspired from a song titled "Raabta" from movie Agent Vinod (2012) composed by Pritam who also happens to be the composer of this movie.
Alia Bhatt left the film due to date issues.
Production began in 2015 but film got delayed for a year due to casting issues.