As Varun turns 30, he decides to get married to Anisha. Ria and Varun grapple with the fact that their arrangement of living together as exes is now going to end, but more than that they start to realise that they still might have feelings for each other. As the 2 of them try and move on, we are also taken back in time to see how they fell in love with each other, moved into their home together, and what went wrong in their relationship. Will they get back together or finally let go forms the story.