Hrishikesh gets furious at Ruby and states that he would not allow her to stay with the Rajpurohit family. Ruby refuses to accompany Hrishikesh and states that she wants to stay along with her sister. Ruby explains that after she regained consciousness, she was surprised to see herself in Rajpurohit Bhawan. She believes that if some super natural powers had brought her to the Rajpurohit Bhawan there must be some reason behind it and so she has decided to stay in the house. Hrishikesh gets furious on hearing Ruby's explanation and leaves. Soniya and Jolly follow Hrishikesh. Padma rushes out and stops the Bharadwaj family. She tries to convince the family to forgive Ruby and accept her decision. She also requests them to forget the past and stay in the Rajpurohit Bhawan. Soniya is about to refuse but Hrishikesh intervenes and accepts Padma's request. After Padma leaves, Soniya questions Hrishikesh about his decision to stay along with Rajpurohit family. Hrishikesh replies that he doubts Ruby's intentions and so cannot leave her alone. Radhika is not only happy with Ruby's decision but also with her changed behavior. She shares her happiness with Dev. Dev gets worried when Radhika informs him that Padma has convinced Hrishikesh, Soniya and Jolly to stay along with them for some days. He tells Radhika not to trust Ruby. He advises her not to keep any expectations from the Bharadwaj family. Daimaa too doubts Ruby's intentions behind staying in their house. She shares her doubts with Padma and Viraat. Viraat too suspects Bharadwaj family's intentions. Radhika prays to Lord Kanha as she is happy about Ruby's transformed behavior. She believes that with the help of Dev she can easily change Ruby's behavior towards the society.
Choti Bahu is the love saga of two soul mates Dev and Radhika.
Radhika, a Brahmin by birth, was adopted and brought up by a family of weavers in a small town called Rawal. Dev, whose family has been in the service of Rajpurohits for generations, visits Rawal as a child on the occasion of Radhashtami. Dev and Radhika meet each other and become good friends. Radhika and Dev's families tie them in the bond of marriage in their tender age.
Maheshwari (played by Pragati Mehra), the eldest bahu of the Purohits, hopes to inherit Dadaji's property. However, her plans hit a snag when Maheshwari realizes that Dadji has willed all his property is in the name of Choti Bahu.
Undeterred, Maheshwari decides to find a docile girl for Rohan (played by Apurva Agnihotri). Maheshwari plans to own the property by controlling and manipulating the Choti Bahu and to this end chooses Radhika for Rohan. Destiny brings Dev and Radhika together after 15 years, when he returns to Rawal after 15 years to find out about Radhika, Rohan's bride.
Will Dev recognize Radhika? Will Radhika marry Dev or Rohan? Will Radhika become the Choti Bahu of Purohit House?