15 years later

Avni is now grown up and lives with Neela as Ananya Verma. She steals money from the rich and donates to the poor. She still holds grudges against Dayavanti and wants to reconcile with her brother Aman and therefore decides to come back to the Mehta Mansion. She finds out that her cousin Riya Mehta is getting married and decides to find and befriend her in order to be in her wedding and take Aman back.

ACP Neil Khanna is recruited to find out the belongings of the case 123 (which is Avni). Avni's childhood friend, Ali finds out that Ananya is Avni and helps her. Avni's brother, Aman is grown into a spoiled brat and troubles Avni and Neela.

Neil finds that Ananya is in fact Avni. She marries Neil to save him from Mehtas' and their trap to take money from the Khannas. Eventually, Neil develops a soft corner for Avni and learns about her childhood from Neela. It is revealed that Ashish has found truth about Ayesha's death, but is killed by his brother, Ketan while confronting Dayawanti. Avni, Neil and Neela expose Dayawanti and Ketan, who are arrested. Seeing Dayawanti's truth, Aman reforms himself. He kills Dayawanti when she tries to kill Avni and is arrested. Avni forgives Aman.

Neil's ex-fiancée, Juhi informs him about their illegitimate daughter, Mishti; who is being held captive by Vidyut. Avni rescues Mishti and bonds with her. Mishti turns out to be Juhi and Vidyut's daughter. Juhi tries to marry Neil but Avni stops the wedding and fights for her rights in Neil's life. Later on, Juhi is shot to death. Vidyut makes it look like Avni shot Juhi, forcing Neil arrest her for Juhi's murder to safeguard her from Vidyut's trap. Avni misunderstands Neil to be hating her.

6 months later

Heartbroken by the accusation of killing Juhi, and the lack of trust between her and Neil, Avni learns combat skills in prison to fight against the crimes she didn't commit. Neil proves Avni innocent in Juhi's murder and Ragini Pandit; Vidyut's mother is arrested for Juhi's murder and later she dies. Neil and Avni reunite as her misunderstanding gets clear; they later consummate their marriage. Vidyut, in order to take revenge on Neil drugs Prakash and wants him to kill Neil but Neela saves Neil and is fatally shot. Vidyut threatens Avni to marry him to save Prakash. Avni acts to marry Vidyut and burns Vidyut's place, leaving with Mishti. Neil reaches there and unable to find them presumes that they died. Vidyut gets arrested under Avni and Mishti's murder charges.

10 years later

Neil has resigned from the post of ACP and has now turned into a radio jockey living in Avni's memories. Neil shares his and Avni love story to everyone in the world through the Radio. Avni has changed her name to Nilanjana and dedicates her life to the well-being of illegitimate children in an orphanage, named Sukoon house. She takes care of Mishti who is renamed Saisha and also takes care of her son from Neil, Mowgli. Saisha (Mishti) is an aspiring singer and an ardent fan of actor Karan Kapoor. Saisha and Karan eventually fall in love and they get married. Whereas a jailed Vidyut dies in an altercation with a prisoner.

Avni decides to leave the city with Mowgli so that Neil can start a new life with Mitali; And Neil comes to know Neela was murdered by Prakash because of a drug affect given to Prakash when he followed Vidyut 's order and unknowingly killed Neela Instead of Neil, and now Neil comes to know that Avni left him to safeguard Prakash in Neela's murder. He apologises to Avni but Avni sends him to Mitali who was eager to marry him. But Mitali changes her mind and encourages him to pursue Avni and Mowgli. Neil, Avni and Mowgli lived happily ever after.

Main

• Aditi Rathore as Avni Mehta "Avni Parikh "Ananya Verma" "Nilanjana": Owner at Sukoon house;Ayesha and Ashish's daughter; Neela's foster daughter; Aman's elder sister; Ali's best friend; Neil's wife; Mishti and Mowgli's mother(2017–2018)
  • Arsheen Naamdaar as Child Avni Mehta "Avni Ayesha Haider" (2016–2017)
• Zain Imam as Neil Khanna – Former ACP turned radio jockey; Shweta and Prakash's son; Avni's husband.Father of Mishti and Mowgli.(2017–2018)
• Sayantani Ghosh as Neela Parikh – Mother of Avni,and Aman.Mishti and Mowgli's grandmother (2016–2018)
• Reema Lagoo / Ragini Shah as Dayawanti Mehta – Ashish, Ketan and Diksha's mother;(2016–2017) / (2017)^[7][8] (Dead)
• Barkha Sengupta as Ayesha Haider Mehta – Fatima's daughter. (2016–2017) (Dead)
• Viraf Patel as Ashish Mehta – Dayawanti's elder son; Ketan and Diksha's brother.(2016–2017)^[9](Dead)

Recurring

• Gulfam Khan as Fatima Banu – Ayesha's mother; Avni's grandmother; Jugnu and Mowgli's great-grandmother (2016–2017)
• Karam Rajpal as Vidyut Pandit– Ragini's son; (2017–2018)
• Gautam Vig as Ali Khan – Avni's childhood friend; Neil's best friend (2017–2018)
  • Shubh Kalra as Child Ali (2016)
• Sushant Mohindru as Aman "Amol" Mehta/ Aman Ayesha Haider – Neela and Ashish's son; Avni's half younger brother; Jugnu and Mowgli's maternal uncle (2017)
• Jahaan Arora as Inspector Dakhal "DD" Dayal – Neil's friend; Sunheri's love interest (2017–2018)
• Kunwar Amarjeet Singh as Aladdin aka Kabir – Avni's friend (2016)
• Anaya Soni as Hetal Mehta – Ketan's wife; Avni and Aman's aunt (2016–2017)
• Puru Chibber as Ketan Mehta – Dayawanti's younger son; Ashish and Diksha's brother; Avni and Aman's Uncle (2016–2017) (Jailed)
• Neelam Sivia as Diksha Mehta – Dayawanti's daughter; Ashish and Ketan's sister; Hansmukh's ex-wife; Avni, Aman's Aunt (2016–2017)(Jailed)
• Vivek Madan as Hansmukh Agarwal – Ashish's friend; Diksha's ex-husband; Avni, Aman's uncle (2016)
• Sanjay Swaraj as Prakash Khanna – Harleen's son; Shweta's husband; Neil's father (2017–2018)
• Shruti Ulfat as Shweta Khanna – Prakash's wife; Neil's mother (2017–2018)
• Neelu Kohli as Harleen Khanna – Prakash's mother; Neil's grandmother (2017–2018)
• Kabir Shah as Mowgli "Pillu" Khanna – Avni and Neil's son; Mishti younger brother; Ashish and Neela's Grandson; Aman's Nephew (2018)
• Unknown as Mishti "Sayesha" Khanna Kapoor – Avni and Neil's daughter; Karan's wife; Mowgli's elder sister (2018)
  • Aayesha Vindhara as Child Mishti Pandit (2017–2018)
• Zaan Khan as Karan "KK" Kapoor – Film superstar; Kamini and Sharad's son; Mishti's husband (2018)
• Poonampreet Bhatia as Juhi Pandit – Neil's first wife; Mishti's mother; (2017)
• Soni Singh as Sunehri – Avni's friend; DD's love interest (2017–2018)
• Sana Amin Sheikh as Inspector Mitali Sharma Khanna – Neil, Avni, Ali, DD's bestfriend (2017–2018)
• Prakriti Nautiyal as Tara – Sitara's twin sister; Avni's friend (2017–2018)
• Pragya Nautiyal as Sitara – Tara's twin sister; Avni's friend (2017–2018)
• Jayati Bhatia as Kamini Kapoor – Sharad's wife; Karan's mother; Misti's Mother-in-law (2018)(Jailed)
• Mohit Chauhan as Sharad Kapoor – Kamini's husband; Karan's father; Misti's Father-in-law (2018)
• Bhavesh Balchandani as Samrat – An orphan at Sukoon house (2018)
• Swasti Katyal as Pinki – An orphan at Sukoon house (2018)
• Pawani Sharma as Daisy – An orphan at Sukoon house (2018)
• Manini Mishra as Ragini Kumar Pandit- Vidyut's mother; Juhi's killer; Misti's Grand mother (2017–2018) (Dead)
• Priya Tandon as Monica – Avni's rival; Avni, Tara, Sitara, Sunheri's co-prisoner (2017–2018)
• Karan Jagdish Singh as Avni's lawyer in mowgli's custody case (2018)