Set in Mathura, the Pati Patni Aur Woh story revolves around a middle-class couple whose marriage comes to an abrupt end, but this is just the beginning of their story.
Mohan’s wife Surabhi has left his side forever, but is still beside him. After the demise of his wife Surabhi, Mohan is very eager to get married. He intents on getting married immediately because this is his wife’s wish, who is pestering him to go forward with it. Confusing, right?
Mohan is all captivated and engrossed in the beauty of Rimjhim, his new wife. Although he finds himself being attracted to her and hard to resist the feeling of being with her, he has to stay away. Although officially married and in the sacred bond of wedlock with her, he is forced to put up the excuse of being a Brahmacharya in front of her. But why?
Mohan is unable to spend time with his newly wed wife Rimjhim alone. In anticipation, he gets some alone time with her and gets to know her, he plans a secret date with her. But as luck would have it, first they get attacked by some goons and then another uninvited guest gatecrashes their secret date.
Rimjhim visits Mohan at his shop, and she turns out to be lucky for him as the day turns out to be the most profitable one for Mohan. His sales go up the roof and the customers keep coming in, however his idea of promotions turns out to be dangerous for him. How does this plan mess up his life more?
Mohan and Rimjhim are planning their honeymoon with much excitement and desire for each other. But Mohan is still trying to manage his distance with her and pretending to be a brahmacharya. Rimjhim is trying to get her husband out this vow, and Srurabhi on the other hand is making her own plans.
Rimjhim meets with a priest who tells her the whole truth. Knowing that Mohan has not been truthful to her, Rimjhim decides to confront him. As she calls Mohan to talk to him, Surbhi’s ghost appears to hold him back. Later, Mohan does get ready to talk to Rimjhim and tell her about Surbhi's ghost. Will he be able to do it? Will Surbhi let Mohan tell Rimjhim the truth?
After Rimjhim, even 3G leaves Mohan’s side. A lonely Mohan has now lost all capacity to think which is when Tikku Sharma comes to meet him. After the unpleasant meeting with him, Mohan finds himself all alone. In an interesting turn of events, someone unexpected comes to Mohan’s rescue. The person urges Mohan to get Rimjhim back home and also prepares him for it. Who is this unexpected person?
Mohan wishes to patch things up with Rimjhim. He goes to get Rimjhim back, but her mother refuses to let her go. Rimjim’s mother is upset with Mohan’s behaviour and so she does not let Mohan come near Rimjhim. 3G comes to Mohan’s rescue and goes with him to get Rimjhim. He goes in a burqa to help Mohan, but 3G can only make things worse.
After seeing all the troubles she has caused, Surbhi decides to leave Rimjhim and Mohan. But, as they say, all good things come with conditions. Just when Rimjhim and Mohan are relieved, Surbhi places a condition. The condition is such that Mohan has a hard time fulfilling. Will Mohan be able to do it? Will Surbhi really leave them alone?
After a lot of struggle, Surbhi plans to leave. However, things take a hilarious turn when Surbhi and Mohan appear in a double role. With two Surbhis and two Mohans in the house, troubles are ought to multiply.
