The two story lines are told non-linearly and are interwoven with use of match cuts and reflect the themes of love and commitment.
Moving between 1964 and 2013, Haani is the story of the Jatts who are defined by their simplicity, honesty, courage, good looks and above all – for honoring their commitments lifelong, be it for love, friendship or even enmity.
Canadian born and bred Harman comes to Punjab with his best friend Tony and to his shock realizes that he can see and talk to the spirit of his grandfather Ranjit who has not been visible to anyone since his death 50 years ago.
A series of incidents later, Ranjit is killed and Sukhaan is forced to marry an army officer by her family and is widowed later.
A romantic saga spanning two generations, Haani tells the story of love, friendship and honor immortalized by commitment.