The story of "Baar Baar Dekho" does not involve a love triangle, says Ritesh Sidhwani of Excel Entertainment, which has co-produced the movie with Karan Johar39s Dharma Productions.Directed by debutante Nitya Mehra, the movie features Katrina Kaif and Sidharth Malhotra."This film is not a love triangle, but a love story that traces the journey of characters Jai and Diya39s relationship, portrayed by Sidharth Malhotra and Katrina Kaif," Sidhwani said in a statement."Baar Baar Dekho" narrates what happens in the life of a person from being 18 to 60. The movie is slated for release on September 9, and the team is excited about the launch of its first song -- a reworked version of the hit Punjabi song "Kala chashma" -- on Wednesday.The track has been sung by rapper Badshah and singer Neha Kakkar, and choreographed by Bosco-Caesar.