Namune is a character-driven comedy based on the characters of Purushottam Laxman Deshpande. Based in Mumbai, Niranjan Agnihotri is an insurance agent trying to fulfill the wishes of his family. One fine day, Niranjan comes across Chandu, a multitasker. Chandu starts helping Niranjan at every step. While Niranjan is finding it difficult to meet deadlines, Chandu lends a helping hand to Niranjan. But, why is Chandu helping Niranjan?
Chandu portrays himself as the kind of a guy who helps everyone without any ulterior motives but Bhairavi and Neeru are not sure of his intention so they tried to find it out themselves when they are invited to Chandu's father's birthday party.
The famous Jogi Don escapes from police custody and ends up at the Agnihotri house. Niranjan and his family freak out when he comes in with a gun but when Don Jogi comes across a photo of Niranjan from his school days, he realizes that he and Niranjan use to be best friends in school.
Don Jogi explains to Niranjan how he entered the world of criminals and became a gangster. Niranjan and Jogi also remember their school days. Niranjan's daughter clicks a selfie with Jogi and uploads it on social media which becomes viral and police track his location through it.
Niranjan is excited about his niece's marriage and gets there with his entire family as he wants the responsibility of the entire marriage but enters the new namuna Murari who takes over all the responsibilities and saves the day. Niranjan gets jealous of Murari as everyone praises his quick thinking and wit. How will Niru cope-up with this?
The go-to guy for everyone with their problems during the marriage preparations, Murari keeps on solving them. But when the biggest problem during the entire charade arrives at the door, even Murari is unable to solve it. Will Niranjan be able to save the day?
Niranjan is looking for a new iron guy as the previous guy who used to iron his clothes shut down his shop so during his search he comes across Damu the "Iron" man but little does Niranjan knows, Damu is going to bring a lot of trouble with him
Niranjan regrets his decision to give Damu his clothes as he continues to create trouble in Niranjan's life. Niranjan gets so frustrated with Damu that he loses his calm in front of his boss. What will happen now? How will Niranjan tackle this problem?
Dadi Ji's brother Mohanlal decides to visit her and Niranjan but when Niranjan finds out about Mohanlal's visit, he gets frustrated as he knows that Mohanlal's delusional mind which often wanders off and takes a stroll in the past. What will happen when Mohanlal visits them?
Niranjan gets frustrated with Mohanlal's facade with the water tank job ut decides to give him another chance. So Niranjan gives Mohanlal some umbrellas to sell which are given by Niranjan's bs to him. But all hell breaks loose when the umbrellas get stolen while Mohanlal is busy on one of his trips to the history.
Shashi Sarang, Niranjan's close friend who is also a poet, enters the scene. Shashi likes to write and sing poetry about women and wine which doesn't go down well with Bhairavi and Niranjan's mother as the kids start catching the words too. But there is something more about Shashi than meets the eye.
Niranjan’s friend Sashi is here for a visit, but Dadi has some doubts about who this guy is. Niranjan believes that doubts turn to dust, but this not the case this time. The police also get involved.
Niranjan talks to his wife about how charming he was during his college days and ho2 that charm would work in his favour at his job. Later Niranjan’s old friend Prem comes for a visit. Prem has all the skills required to make anyone fall for him.
Bhairavi thinks that Prem is a bad company for Niranjan and a pocket dial makes her furious with Niranjan. Prem’s mission to get a wife gets accompanied with Niranjan’s mission of selling his policies makes a combo, and finally Prem’s long lost love Renu gets into the scene.
Bharavi meets her professor Deviprasad who use to take her classes in school and brings him and his wife home with her. Deviprasad left teaching years ago but still holds the teaching spirit and the discipline in his heart. Due to some reason, Deviprasad has to stay in Bhairavi's house for a week but will Niranjan and his family be able to handle his strict discipline for that long?
Niranjan gets a memo from his boss because of the mistake that Prof. Deviprasad made the other day so Deviprasad decides to make things right for Niranjan and goes to his boss's office. Everything seems well for everyone but later Niranjan gets to know Deviprasad's secret that he has been holding in.
A friend of a neighbor comes to visit Nirajan’s household, and this guy is and Hindi expert, who only talks in the purest language. He calls in trouble from everywhere, in the finest form.
Niranjan takes Kalidas with him to his office and asks his boss to take Kalidas's interview for an assistant's position. Kalidas is hiding something from Niranjan and when the truth comes out to Niranjan, everyone is shocked.
Age is just a number and Aneesa & Abbas are the living examples of it. They are old lovers but their love is still young so they decide to get married and approach Niranjan to rent the society hall for their wedding ceremony but things go sideways when their children reach there with the police.
Abbas and Aneesa are ready to get married in the society hall and have also invited the guests but things go sideways when their children reach the society with the police looking for them. What will happen now?
There is a new family that recently moved in nearby Niranjan’s home, and they have everything set to perfect order. Well too much order and discipline isn’t good though. Grandma gets inspired by their customs and wants her family likewise.
The situation gets out of hands when Bhairavi gets influenced by Dadi's words and wants her family to be the same. Niranjan decides to invite Pradhan and his family to their house to prove to Bhairavi that they are the normal ones.
There is a man, who has shown up from nowhere and he is the voting agent for Niranjan’s housing society. Well this man, talks big but walks small. His stories are all far-fetched and no one seems to actually believe him, and now he has promised Nirajan’s family for a five-star dinner outing.
Niranjan and family get highly pessimistic about this new guy who’s helping them out for the elections. Now this guy has something to prove, and if all goes well then things will start to take a different toll.
Niranjan encounter a thug while coming back from his office at night and when he goes to the secretary of the society to talk about it, he witnesses the secretary hiring the same thug as the gardener. Later Niranjan finds out about the real identity of the thug.
Niranjan finds out the gardeners real identity and decides to confront him about it. The Gardener denies everything that Niranjan says so then Niranjan forms a plan to trigger his real identity so that he comes out clean to everyone.