On the celebration day, Ramanathan tells his father that he always said 'tell the truth' and now he has to reveal the truth. The village people come and tell Padmanabhan Nair it's their right to celebrate this with the family and they decide to celebrate. Ramanathan reveals the news in a newspaper. Padmanabhan Nair objects to the family's request. The family wants to celebrate Padmanabhan Nair's 'Sapthathi' (70th birthday) so that he has to hand over his power. The family men apologize and Padmanabhan Nair leaves in anger. Beerankutty reveals the truth and Kuttan also admits it.

They try to prevent him and Padmanabhan Nair stops them. Believing this, Beerankutty comes to Payyarathu home to see Padmanabhan Nair. Ramanathan and Kuttan go to Beerankutty, to whom the family's men sold the goods, and tells him Padmanabhan Nair wants to sell the whole goods of kitchen to him. She tells them he shouldn't go and she is with him. Ramanathan decides to go and Gopika, who has overheard the truth, stops him. Sankunni tells his father that he doesn't want his presence. Ramanathan tells him that he wants to protect his father from the greedy family members. Sankunni tells Ramanathan to go from the family. Padmanabhan Nair tells Sankunni that he can't take the dilemma. Ramanathan slowly takes the control of the family and the whole family hates this. Ramanathan stops them and gets them into a van. Next day every man goes to work in their own vehicles. In the night, Padmanabhan Nair comes to his son who is sleeping and tries to stroke him. Ramanathan slaps her and she cries and runs off. Ramanathan stops her and she insults him.

Gopika decides to leave the house and stay in hostel. Padmanabhan Nair doesn't answer their questions. The whole family wants to know why they have returned. Ramanathan and Sankunni return to the family. The hurt Ramanathan challenges his father to accept him and tell the truth to the whole family. But he is in a dilemma that he wants to accept his son but can't reveal the truth to the family to save his reputation. Padmanabhan Nair rushes to his son and hugs him. Later Padmanabhan Nair asks Sankunni 'Who is Ramanathan?' and Sankunni reveals the truth. The family members reveal the truth to Padmanabhan Nair that Ramanathan is Sankunni's nephew and they are thrown out of the house. Ramanathan and Sankunni come know about this. The men of the family sell the kitchen's rice and other goods without Padmanabhan Nair's knowledge. There he clashes with Payyarathu Padmanabhan Nair's niece and his cousin Gopika and she dislikes him as the other family members too. Slowly Ramanathan gets into the family to stay with his father. It is later revealed that Ramanathan is the son of Padmanabhan Nair and Sankunni's younger sister Saudamini. Ramanathan befriends him and Padmanabhan Nair likes Ramanathan's qualities. On the day of his niece Meenakshi's wedding day, he meets with a young man Ramanathan. He loves his family more than his life, but they all have eyes on his wealth. He lives precedent life with his whole family members (Kootukudumbam), his friend Reeve Sankunni and servant, Kuttan. Payyarathu Padmanabhan Nair, who is a well known personality is praised by the people.

Katha nayagan movie