`Khulke Jeene Ka` is a chirpy, optimistic song with its overlapping vocals urging people to live freely and unrestrained from the worries of life.
Earlier, two songs from the film - `Taare Ginn` and `Dil Bechara` - were released. While the title song was crooned by AR Rahman, Shreya Ghoshal and Mohit Chauhan sung `Taare Ginn`.
Dil Bechara is a Hindi film adaptation of John Green's novel The Fault in Our Stars. The movie also stars Swastika Mukherjee, Sahil Vaid and Saif Ali Khan. It will release digitally on Disney+ Hotstar on July 24.