The story in Kehne ko Humsafar Hain Season 3 begins after three years where Rohit and Ananya have separated for good after he cheated on Ananya. He has gone the rogue way and buried his past in alcohol and women whereas Ananya has earned success for her business while managing to be a mother. Poonam has also moved on with her life by remarrying and made peace with her failed marriage with Rohit. They all come face-to-face for Nikki's wedding and find the bitterness of the past between them. Kehne ko Humsafar Hain Season 3 web series shows how mistakes can end precious relations and affect lives. Will the three of them stand true to the phrase ‘Kehne ko Humsafar Hain'?