The core of the show lies in highlighting the importance of friendship along with other relationships, be it romance, or family relations. The show is split into three seasons, the first one focusing on how love becomes important over friendship in Manik's life through Nandini changing his life. The second season is more of an epilogue of the first, on how each person lives start to change and evolve. Nandini decides to move to Mumbai for the treatment of her younger brother, Rishabh and for her to study in a reputed science college. She believes her fireflies only light up when there is true love. She accidentally collides with Manik Malhotra, and unknown to Manik, he saves her jar filled with fireflies and they light up when they both touch the jar at the same time. It is then believed that there is true love between Manik and Nandini though they are both unaware of this and thus begins their story.