Pyar Ka Pehla Naam: Radha Mohan

Mohan's first wife, Tulsi dies and his daughter Gungun considers him to be Tulsi's murderer while Radha is in love with Mohan and considers him as her inspiration. Mohan's first wife Tulsi's soul has not got salvation and she is wandering in the Trivedi house and protects Gungun at every turn. Mohan's stepmother Kadambari wants to remarry him and she chooses her niece Damini to marry Mohan but Damini wants to marry Mohan for his wealth. Mohan agrees to marry Damini for the sake of Kadambari. Meanwhile, Radha saves Gungun's life and Radha stays at the Trivedi house as a guest.

Radha and Mohan start coming closer which makes Damini jealous. Kadambari and Damini learn about Tulsi's soul and they both try to imprison her with the help of Gurumaa but all efforts go in vain. Later, Gungun and Radha become good friends. In order to get Radha out of the Trivedi house, Damini accuses her of theft but Radha proves herself innocent. Later on, Radha's grandmother sets Radha's marriage to Hriday who plans to sell Radha after they get married. Mohan and Gungun grow closer while trying to stop Hriday and Radha's marriage. After learning about Hriday's truth Hriday throws Gungun into a borewell but she is rescued by Radha and Mohan. Hriday is exposed but he manages to escape with the help of Damini who continues to try to kill Radha and Gungun.

Kadambari notices that Radha has feelings for Mohan and tries to tell him but Damini threatens her and tries to instigate her against Radha. Radha then begins to suspect Damini and tries to expose her but fails. On Mohan and Damini's wedding day Damini causes misunderstandings between Radha and Mohan causing mohan to ask her to go back to her home. Tulsi then arrives and encourages her to stop the wedding. She dresses Radha as a bride. Radha then forcefully marries Mohan who promises to make her life hell. Slowly Mohan begins to fall for Radha. Radha then begins going to Mohan's office where she learns that Damini is responsible for Tulsi's death. She tries to expose Damini but fails causing another rift between her and Mohan.

Damini locks Radha in a freezer which nearly kills her. Mohan then manages to rescue her realising his feelings for her. After Radha recovers she does not reveal that it was Damini's doing, however Damini decides to now punish Mohan for falling for Radha. Radha's mother Mandira then visits barsana and after threatening Rameshwar, She reveals to Mohan why she abandoned Radha and Rameshwar which Radha overhears. Damini now decides to kill gungun but fails as Radha protects her. Gungun then calls Radha her mother. Damini reminds Mohan of his planned divorce with Radha to which Mohan refuses and breaks his promise of marrying her. Mohan then plans to confess his feelings to Radha. Gungun finds Tulsi letters which were planted by Damini blaming Radha for her death. Gungun stays away from Radha and together with Rahul and Tulsi's mother they file a case against Radha. Despite other family members believing these allegations Mohan reveals to Radha that he believes she did not kill Tulsi. Mohan learns that Damini is working with tulsi's brother, He then manages to make Gungun realise that Radha is innocent and Gungun apologises to her. In order to stop Mohan from saving Radha, Damini kidnaps him and The judge sentences Radha to death. With the help of Shakti And Dua, Radha is able to escape her execution and briefly reunites with her family. She then sets out to find Mohan. Damini then tries to kill Radha again but she outsmarts her and finds Mohan. Radha and Mohan briefly reunite and run away together before being intercepted by Damini. Mohan takes a bullet for Radha and asks her to run away.

A spin-off series Pyaar Ka Pehla Adhyaya: Shiv Shakti will premiered on 3 July 2023. The series narrates the story of two individuals Shiv and Shakti. The show stars Arjun Bijlani, Nikki Sharma, Parineeta Borthakur.

• Pyar Ka Pehla Naam: Radha Mohan at ZEE5
• Pyar Ka Pehla Naam: Radha Mohan at IMDb