Does our life depend on our action and decision? How does love happen? Why do we love someone? What happens when you fall in love? That too, in college, which is supposed to be the best time of one's life? When love happens, how does it feel? This is the story of Vijay Singh who came to Bangalore to become an engineer. He was enjoying his college life, he was doing crazy things in college, and he was happy with that.

Vijay wanted to have a girlfriend in engineering college. Somehow, he got a girlfriend, and after 12 months, he was admitted to a hospital and thought that he would be alive for some time. How did Vijay get in there? What were the events that led to this? It's a love story that makes us question about our self, our decision, thought and society, beliefs about ourselves and our concept of life. The Mistake - A True Love Story forces us to believe that life is priceless, and We are only responsible for our actions, and we don't know which actions will make our lives happy and which ones will destroy our lives.