Every year millions of Indians are diagnosed with terminal disease, having no cure when no treatment or medicines work. Still people keep treating their loved ones. Sometimes with more painful treatment than the disease itself. This time can be well spent in enjoying life to the fullest and in making that period the best period of life. But rarely we do that. However, terminal disease gives us an indication that death is coming shortly. It gives us a warning signal, tells us that our time is limited so make most out of the remaining time and don't die before your death. The story of the film begins with the unveiling ceremony of Vikram Singh Rathore's book "SESH JIBON". It is the narration of his own life. The film goes into flashback from this scene. The story is about a grandfather (Vikram Singh Rathore) and his granddaughter (Kavya). Vikram Singh Rathore comes from Jaipur to Darjeeling (West Bengal) where he joins a college as a professor. After coming to Darjeeling, Kavya meets Kuljeet Singh Siddhu. Both work in the same tea company where they become friends. Slowly, Kuldeep starts loving Kavya. Knowing this, Kavya gets very upset and stops meeting Kuljeet. Kuldeep then comes to know that Kavya has cancer and she has very little time left. Distressed and sad, Kuldeep finds a book in the library whose title is "Before You Die". With the help of this book, he wants to fill Kavya's remaining life with colours of happiness and wants to do everything that one should do before leaving this world. Time is very short and Kavya's "SESH JIBON" has the biggest challenge of fulfilling all her wishes from her bucket list in that limited life.