Naiyaandi received "mostly negative reviews", with critics deriding its story. The satellite rights of the film were sold to Sun TV. He also added that he will be doing a second part of the film in Malayalam in which Jagathi Sreekumar will do the same role in that of the previous one. Kappan says that he had planned to remake the film in Hindi and the Tamil release had weakened this opportunity. Kappan said that the story of the film was plagiarised from his Meleparambil Anveedu and he bought a stay for the film in Kerala. In November 2013, Malayalam producer Mani C. She withdrew the complaint after the scene that she had objected to was removed. She filed a complaint with the Chennai city Police Commissioner against Sarkunam, demanding that the director should show the film to her before its release. Nazriya Nazim condemned the filmmakers for shooting several scenes of her character using a body double without her knowledge, such as an unseen woman's hip being rubbed, with the tummy/navel area being fully exposed, and it suggested the body double might be the heroine. Director Sarkunam started the film on 13 Feb with other artists and Dhanush joined the shoot from 21 February. While the names of Amala Paul, Samantha and Hansika Motwani were being floated around at various stages of the film's pre-production, the filmmaker has finally zeroed in on Nazriya Nazim, a child actress-turned-heroine in Mollywood, to pair opposite Dhanush. In an interview with the Times of India, Sarkunam said, "Yes, Dhanush has agreed to play the lead in my next film and has signed up for the project though we are yet to confirm the producer." The film which was earlier titled as Sotta Vazhakutty was retitled Naiyaandi. Aadukalam Naren as Poongavanam vanaroja's father.Meera Krishnan as Chinna Vandu's mother.Sathyan as Parandhaman 'chinna vandu's second elder brother.
Sriman as Paramjothy chinna vandu's elder brother.He goes in a fight and wins, but Chinna Vandu is caught by his whole family, and his father Sambandham does not accept this, but Poongavanam comes and tells Sambandham that his daughter's life needs to be happy, and so finally he accepts their relationship. Chinna Vandu finds Vanaroja captured by Krishna and follows him. Meanwhile, Krishna's men find Vanaroja and kidnap her. After some days, their mother finds that Vanaroja is pregnant and expels her from of the house. Vanaroja is shocked too and she argues with Chinna Vandu about the problem and tells to say the truth to his parents and somehow he manages to pacify her and they make love from that he makes sure his brothers do not marry her. Chinna Vandu gets a shock of his life when his father decided to marry Vana Roja to Parnjothi. His family accepts her in, but Chinna Vandu's brothers start to love Vanaroja. Soori brings Vanaroja to Chinna Vandu's house, saying she is an orphan. Soori tells them to hide their marriage and go to his family in Kumbakonam. Soori tries to find a way for Chinna Vandu to live with Vanaroja, but Chinna Vandu tells him he has already married her. Chinna Vandu tells his cousin Soori he has eloped with Vanaroja and asks him to come and meet them. They both escape from Krishna and his henchmen. Chinna Vandu comes to wish her for her birthday on that night and learns of the engagement.
Vanaroja leaves the village to her home but upon reaching, she finds her father has arranged her engagement with Krishna and has scheduled her marriage with Krishna on her birthday. He gets to know that Vanaroja is also in love with him. Chinna Vandu makes a challenge to himself: to know whether Vanaroja's in love or not. Seeing this, Vanaroja falls in love with him. Only Chinna Vandu finds it in front of Vanaroja, but he gives the ring to a poor lady to claim the prize, as Vanaroja does not like him. During the village festival, Vanaroja's ring goes missing, so her father Poongavanam comes there and tells everyone to find the ring for a reward of 1 lakh. Chinna Vandu finds many ways to make Vanaroja fall in love, such as making her laugh, but she still does not fall in love with him. Chinna Vandu, who studied in his uncle's son's home, falls in love with Vanaroja, who comes there to visit her grandmother and see the village festival. This story begins with Chinna Vandu's brothers Paranjothi and Paranthavan, who are not yet married, despite their old age.