Dariya, written, sung and produced by Arko - who also sang Saathi Rey in Karan Johar's previous production Kapoor & Sons, and Tere Sang Yaara from Rustom - is the track which gives the album its emotional depth alongwith Khair Mangdi and really shows the relationship between Sidharth Malhotra's Jai and Katrina Kaif's Diya.
Also, for a change we see a lot more from Sidharth in the song, which has folk influences.
Baar Baar Dekho is a love story which has time-travel as a key element. The film has been shot in exotic locales like Glasgow and Krabi. The film is a co-production between Karan Johar and Farhan Akhtar's Excel Entertainment, and releases on September 9.