Gautham threatens Kadhir to leave his family alone. However, problems continue to haunt them in the form of a vengeful Angayarkanni and Jyothi and Kadhir, a local don who has his vengeance against Saravanan. They get together but live in separate houses. However, Bhoominathan later realises his faults, turns over a new leaf and sends his mother away and tries to get the family together. Meanwhile, Selvi falls in love and under dire circumstances,marries Rajesh (Guhan Shanmugam) with only Vani as a chance witness, causing a rift in the family, and their eventual separation, resulting in Vani and Rani to get separated.

Problems continue to erupt in the house due to Bhoominathan's ego against his stepbrother, while the entrance of Angayarkanni, who is jealous of Vani and Rani's close relationship despite Vani's refusal to ever directly address Rani, further worsens the problems, by conspiring against them and trying to separate them. Vani has two sons, Surya Narayanan (Arun Kumar Rajan), an unemployed and childlike lawyer and Gautham (Vignesh Kumar), the college guy,while Rani has three children, Saravanan (Maanas Chavali), Selvi (Niranjani Asok) and Thenmozhi (Neha).

However, they all live together in the same house.

Over the years, Vani and Bhoominathan turn out to be very successful, while Rani and Swaminathan are not too successful since all of Swaminathan's business turn out to be failures.

Tamil serial vani rani online free