Suhani Si Ek Ladki

Suhani gives birth to twins. Yuvaan lives with her and Yuvaani lives with Yuvraj. Yuvraj and Suhani have separated after Yuvraj blamed her for the letting Saajan stay and cause the explosion. Soumya lives in the Birla house with her daughter Krishna. Upon becoming a successful fashion designer, Suhani learns Yuvaani is alive and visits the Birlas. She and Yuvraj decide to remarry for Yuvaan and Yuvaani's sakes.

On their wedding day, Chandrakala replaces Yuvraj with Sambhav. Chandrakala tries to kill Suhani and Yuvraj tries to find the culprit; Sambhav protects Chandrakala. It is revealed the real culprit is Chandrakala's evil twin sister Lavanya, who has kept the real Chandrakala in captivity. Suhani exposes her truth and Lavanya is sent to jail. Unaware of Sambhav's role in the conspiracy, Suhani remains married to him. He mistreats and threatens her with harming Yuvraj to make her obey him. Yuvraj discovers his plan and rescues Suhani, but Sambhav shoots him in the leg and rapes Suhani. She and Yuvraj burn him alive.

Suhani lives in Goa with Pratima and Krishna. Yuvraj is in jail for Sambhav's murder and returns in disguise. Sayyam comes to avenge Sambhav's death. Yuvraj's true identity is revealed. Sayyam tries to kill him but fails and forces Suhani to get him married to Krishna who is actually in love with Yuvaan. Suhani is forced to acquiesce. Krishna now hates her as she gets Baby married to Yuvaan.

Sambhav is actually alive and disguised as Yuvraj, having kidnapped the real Yuvraj. Suhani and Chandrakala find out, and join forces to free Yuvraj and expose Sambhav's identity. Sayyam tries to kill Sambhav but Yuvraj and Suhani stop him. Gradually, Sayyam and Krishna fall for each other. Yuvaan is unhappy having Sayyam living with them and tries to have him leave. Later, he accepts Sayyam and realises he has erred by marrying Baby. He tries to win back Krishna's love. As Yuvaan finds out she is falling for Sayyam, he tries to create a rift between them but it brings them closer. Baby tries to sow discord between Chandrakala and Suhani. Krishna is pregnant. Baby kills Yuvaan.

Suhani tries to get rid of Baby but is accused of killing Yuvaan. Baby blackmails Yuvraj to marry her. Suhani is heartbroken and Krishna miscarries. Baby shoots Yuvraj to death and gets arrested. Suhani gets pregnant with Yuvraj's child and gives it to Krishna and Sayyam. Chandrakala accepts Suhani. The whole family stands together and Suhani remembers Yuvraj.

• Rajshri Rani as Suhani Srivastav: She is Pankaj and Lata's elder daughter; Aditya and Bhavna's elder sister; Soumya's best friend; Yuvraj's wife; Sambhav's ex-wife; Yuvaan, Yuvaani and Sayyam's mother and Krishna's adoptive mother[2]
• Sahil Mehta as Yuvraj Birla: He is Pratima and Sunil's second son; Saurabh's younger and Anuj and Gauri's elder brother; Sharad's cousin; Soumya's former love interest; Suhani's husband; Yuvaan and Yuvaani's father and Sayyam's step-father[3]
• Neha Yadav as Soumya Malhotra: She is Rukmini's daughter; Yuvraj's former love interest; Suhani's best friend; Krishna's wife and female Krishna's mother
• Ankur Verma stars as Krishna Mathur. He is Latika's son; Rakhi's brother; Soumya's husband and female Krishna's father

• Srishti Jain as Krishna Mathur. She is Soumya and Krishna's daughter; Suhani's adoptive daughter; Yuvaan's former lover and Sayyam's wife
  • Sia Bhatia as Young Krishna
• Karan Jotwani as Sayyam Salvi. He is Suhani and Sambhav's son; Yuvraj's step-son; Yuvaan and Yuvaani's half-brother; Baby's ex-boyfriend and female Krishna's husband
• Kabir Mradul as Yuvaan Birla. He is Suhani and Yuvraj's son; Sambhav's step-son; Yuvaani's twin brother; Sayyam's half-brother; female Krishna's former lover and Baby's husband
  • Krishang Bhanushali as Young Yuvaan
• Sharmin Kazi as Yuvaani Birla. She is Suhani and Yuvraj's daughter; Sambhav's step-daughter; Yuvaan's twin sister and Sayyam's half-sister
  • Muskan Kalyani as Young Yuvaani
• Poulomi Das as Babita "Baby" Nair: She is Sayyam's ex-girlfriend; Yuvaan's wife and Yuvraj's murderer[4]
• Alekh Sangal as Sambhav Salvi: He is Lavanya's accomplice; Suhani's ex-husband; Yuvaan and Yuvaani's step-father and Sayyam's father
• Shashi Sharma in double role as
  • Chandrakala Devi Bajpai: She is Lavanya's identical twin sister; the matriarch of Birla family; Sunil's mother and Saurabh, Yuvraj, Anuj and Gauri's grandmother
  • Lavanya Bajpai: She is Chandrakala's identical twin sister, who had kept her in captivity and lived for a long time with the Birlas in disguise of Chandrakala
• Rajoshi Vidyarthi as Pratima Devi. She is Sunil's widow; Saurabh, Yuvraj, Anuj and Gauri's mother and Yuvaan and Yuvaani's grandmother
• Vijay Tilani/Nikhil Sharma as Saurabh Birla. He is Pratima and Sunil's eldest son; Yuvraj, Anuj and Gauri's elder brother; Sharad's cousin and Ragini's husband
• Sonu Chandrapal/Deiya Sindhi as Ragini "Rags" Vandheer. She is Saurabh's wife[5]
• Leenesh Mattoo as Anuj Birla. He is Pratima and Sunil's youngest son; Saurabh and Yuvraj's younger and Gauri's elder brother; Sharad's cousin and Menaka's husband
• Debashree Biswas as Menaka Varma. She is Anuj's wife[6]
• Ekroop Bedi as Gauri Birla. She is Pratima and Sunil's only daughter; Saurabh, Yuvraj and Anuj's younger sister and Aditya's wife
• Chandresh Singh as Pankaj Srivastav. He is Lata's husband; Suhani, Aditya and Bhavna's father and Golu, Yuvaan and Yuvaani's grandfather
• Falguni Mistry as Lata Sethi. She is Pankaj's wife; Suhani, Aditya and Bhavna's mother and Golu, Yuvaan and Yuvaani's grandmother
• Divjot Sabarwal as Bhavna Srivastav. She is Lata and Pankaj's younger daughter; Suhani and Aditya's sister; Amit's widow; Golu's mother and Sharad's wife
• Gaurav Mukesh Jain as Sharad Mishra. He is Saurabh, Yuvraj, Anuj and Gauri's cousin; Bhavna's second husband and Golu's step-father
• Rahul Dwivedi as Ramesh Chandani, The servant of Birlas
• Vikas Grover as Aditya Srivastav. He is Lata and Pankaj's only son; Suhani and Bhavna's brother and Gauri's husband
• Hetal Yadav as Latika Kumari. She is Krishna and Rakhi's mother, and female Krishna's grandmother
• Shital Dimri/Diya Makhija as Rakhi Mathur. She is Latika's daughter; Krishna's sister and Radhe's wife
• Mohit Keswani as Amit Joshi. He is Bhavna's first dead husband and Golu's father
• Sonam Bisht as Balwinder "Barbie" Chawla. She is a surrogate initially hired by Yuvraj and Suhani, but later tries to separate and kills them
• Mallika Nayak as Rukmini Malhotra. She is Soumya's mother, and female Krishna's grandmother

The show was produced by Panorama Entertainment and writer Suzana Ghai,[7] and replaced Ek Ghar Banaunga.[8]

Nikhil Madhok, senior vice president of marketing at Star Plus said, "With Suhaani Si Ek Ladki, we hope to further strengthen our bond with the youth. Over the last one year, Star Plus' viewership amongst all demographics has increased significantly on the back of fresh engaging content. However, progressive young women have forged a specially strong bond with us. This show will resonate with them, highlighting their dreams and aspirations and a take on love that they will find refreshing".[9]

Speaking about her role, Rajshri Rani Jain said, "Suhani is simple, innocent, pure at heart. She finds good in everyone and loves her family but what makes her different from other characters is that she is funny, cracks jokes and does not cry. Suhani is soft-spoken but gives back to people, if they are mean to her, she sweetly tells them off."[10] Neha Yadav stated that she took inspiration from Kareena Kapoor in Jab We Met for her role of Soumya.[11] Sahil Mehta made his television debut with the series after his Bollywood career did not succeed.[12]

Due to the twenty-year leap in the storyline, actor Sahil Mehta quit the show because he "[did] not want to play an old character".[13] He later returned to the show by popular demand. Leading cast Neha Yadav and Debashree Biswas also left the show.[13][6] Ankita Sharma was initially approached by the show but had to pull out due to an accident.[14] She was replaced by Sristi Jain. After Mehta's exit, Gaurav Mukesh quit in March 2017.[15]