Wrong
The entire shoot of Highway was planned for 60 days but Imtiaz Ali and his team wrapped up the film in 52 days itself despite shooting in remote locations like Reckong Peo, Tabo and Kaza in Himachal Pradesh. The film was originally planned without any songs. But when AR Rahman heard the story, he expressed a desire to be part of the project.

Correct
The entire shoot of Highway was planned for 60 days but Imtiaz Ali and his team wrapped up the film in 52 days itself despite shooting in remote locations like Reckong Peo, Tabo and Kaza in Himachal Pradesh. The film was originally planned without any songs. But when AR Rahman heard the story, he expressed a desire to be part of the project.