Sadhana demands that Vasundhara get Ranveer married to Ragini in exchange for money to save their home. The Sharmas are facing serious financial difficulties and the possibility of losing their home.

Vasundhara ( Seema Kapoor), Alekh's mother, believes that marriage will help Alekh improve.

He has a mentally ill brother named Alekh ( Angad Hasija). Ranveer ( Kinshuk Mahajan) is one of the Rajvansh sons who studied in the United States of America but has returned for the time being. Sadhana begins working as a tutor at the Rajvansh family. Sadhana gets a new job, and everything returns to normal. Sadhana arrives at Ragini's wedding venue owing to unforeseen circumstances, and the boy's family rejects Ragini once more in favour of Sadhana, causing Kaushalya to attempt suicide, but Prakashchand saves her. One proposal is eventually finalised, and Kaushalya and Ragini's Nani decide to keep Sadhana hidden. Ragini is having difficulty finding a suitable match because of her dark complexion, and she is eventually rejected in favour of the lighter-complexioned Sadhana. She eventually decides to stay at the Sharma residence. Sadhana's father's plane crashes and he dies as a result of the bad weather. However, a twist of fate puts an end to all hope. According to the report, Sadhana's father will return from California and will take Sadhana back to Udaipur one day. Ragini's mother, Kaushalya ( Vibha Chibber), is concerned because the two have different skin complexions.

She succeeds to win Ragini's and Prakash Chandra's hearts while living with the Sharmas. Sadhana, on the other hand, is desperate to visit her father. Sadhana's father's greatest wish is to see her as a bride. Sadhana is now residing in Agra and her father is in California after a 17-year separation. Sadhana's father promises to fly to the United States of America in order to accumulate more wealth, and she is given to her maternal uncle Prakash Chandra ( Alok Nath). Ragini (Parul Chauhan) and Sadhana (Sara Khan) are cousins where Sadhana's mother dies due to her illness in the first few episodes, and Sadhana's father is unable to save her owing to a lack of funds. In August 2022, rerun of the series started on StarPlus's sister channel Star Bharat. It tells the story of a father and his two daughters and explores the social impacts of skin colour. Bidaai is an Indian soap drama that aired from 8 October 2007 to 13 November 2010 on STAR Plus during weekdays.

Bidai serial bidai song sadna