553,571 & 575. Faisal Raza Khan as Kartik, Mahua's ex-husband. Vishal Watwani as Samrat, the false son of Rajeev and Mahua, biological son of Amar's parents. He is Viren and Divya's good friend, and is Divya's ex-fiancé. (episodes 396 through 507) Addite Shirwaikar / Shweta Dadhich as Chandra, Rajendra's daughter. She eventually vanishes along with her sister Mahua. The character last appeared in episodes 7-393 and 396–673. Puneet Vashisht as Harsh, Chandra's ex-husband, in jail now. The character appeared in episodes 1–377. Kamini Kaushal as Dadi Maa, Harsh's grandmother. Suhita Thatte as Kaushalya, Vidya's mother (episodes 1–206), she does not know that her daughter Vidya and son-in-law Sagar were killed by Sindoora Renuka Bondre as Hema Chachi, Shalu's mother. She later vanishes with husband Harish. The character last appeared in episode 562. Snehal Sahai as Shalu, Chinu's wife. Hema's daughter, Kamna's mother and Vidya's cousin. The character last appeared in episodes 393,453, 517 & 537. Manish Naggdev as Cheenu, Shalu's husband, Kamna's father and Sagar's cousin. The character last appeared in episodes 393,453 & 537. Amrin Chakkiwala as Kamna, daughter of Chinu and Shalu. She is pregnant with Samrat's child. They were engaged, but broke up because Samrat kidnapped her held hostage. (episodes 403 to 508) Indraneil Sengupta as Tushar, Sagar's childhood friend. (episodes 128 through 206) Neeta Shetty as Dr. Shivani Soni Singh as Surili, Sagar's ex-girlfriend. Atul Srivastava as DJ, Sagar and Vidya's helper Abhileen Pandey as Chintu, Amar's younger cousin. He is really Samrat's brother. He vanishes. Anokhi Shrivastav as Bindiya, Amar's childhood friend and former fiancée. Aadesh Chaudhary as Viren, Divya and Samrat's old friend, and Divya's fake husband. (episodes 509 to 520) Sachin Shroff as Dr. Shashank. (episodes 677 to 696) Anisha Kapur as Gauri, a village girl who thinks Amar is her fiancée Shivam. (episodes 563 to 655) Omar Vani as Shivam, Gauri's fiancée in which Amar accidentally runs over him and dies. (episodes 562,563,566 & 593) Sonali Verma as Karuna, Bharat's Chhoti-Ma. She loved and cared for Bharat after he ran away from home because Sindoora killed Vidya and Sagar. Special guests From Saat Phere – Saloni Ka Safar: Rajshree Thakur as Saloni Singh Sharad Kelkar as Nahar Singh From Maayka: Neha Bamb as Mahi Sareen Vivan Bhatena as Shabd Sareen From Ghar Ki Lakshmi Betiyann: Kshitee Jog as Saraswati Garodia Romit Raj as Yuvraj Garodia From Rakhi - Ek Atoot Rishte Ki