Ruby is furious at Hrishikesh because he neither allowed Jolly to kill Radhika nor received her call. Hrishikesh not only tries to pacify Ruby but also convinces her to accept Radhika as her twin sister. Ruby fumes with anger and refuses to accept Radhika. Dev decides to reunite Radhika with Hrishikesh. He books his and Radhika's tickets to Mumbai. Dev calls up Hrishikesh to inform him about their visit. Soniya receives the call and enquires about the gifts, which Hrishikesh had sent to Radhika. Hrishikesh is surprised on learning about Dev's call. Dev informs Soniya that Radhika and he would visit them the following day. Jolly fumes with anger hearing this. Hrishikesh plans to organize a party to celebrate Radhika's return. He also plans to organize a press conference to announce that he has reunited with his daughter. Soniya warns Jolly not to create problems for Radhika. She asks him to accept Radhika as his sister. Jolly refuses to accept Radhika. Meanwhile, Ruby overhears their conversation. Hrishikesh gets worried when Ruby threatens to kill Radhika. The mathadhish and the lawyer suspect that Hrishikesh would force Radhika to sign on the documents in order to usurp the property of the muth. The lawyer fears that they may lose the case, if Hrishikesh tricks Radhika. The mathadhish and the lawyer share their fear with Dev. At that time Radhika arrives and asserts that she was eager to reunite with her family but it does not mean that she would forget her responsibilities as a Rajpurohitayin. Padma and Daimaa prepare sweets to gift the Bharadwaj family as Radhika was visiting them for the first time. Before leaving, Radhika expresses desire to take the idol of Kanha along with her to Mumbai. Padma allows Radhika to do so.
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?