Varun and Ria realise that they still might have feelings for each other, when Varun decides to take the big step of marriage with Anisha. As they deal with their repressed feelings, we also see how they fell in love and why they broke up.

The story is basically set between a couple who moved into a single house to live in but with personal and professional problems they decide to break up but still stay in the same house but just as roommates The fights , struggles , stereotypes , family pressure and managing their lovelifes is the crux of the story apparently

Minus One - New Chapter is an ode to a relationship that spans several phases of life. Through the relationship of Varun and Ria, we are going to see adulting and growth in the most natural way possible. Through 2 timelines, we will see a relationship evolve between 2 people, as it goes through everything. The series is an honest look at humans, and their relationships in a very nuanced and unflinching manner. It captures adulting, and how people change through the lens of a relationship that goes through multiple changes over time. But at the heart of it, Minus One is about love. In the past, we see how Varun and Ria fell in love, moved in together, and then see how things don't work out. In the present, we see that they live together as friends, but Varun wants to move on with Anisha, his girlfriend, and the 2 realize that they still harbour feelings for each other.