Bani becomes pregnant again with Jai but is chucked out of the house. The baby is born. Five years later Bani's new daughter (Ganga) is praying and asking her mother (Bani) where her father is (Jai), Bani keeps on crying. Jai Walia's face is shown. A party is given at Walia Mansion. Mrs. Walia is called and Meera enters. Bani which is also known as Maithali lives with her daughter, Ganga and Maasi in a small house by a village in Meerut. Since Bani is gone Jai Walia has changed in his ways. He has taken advantages of all the people that owns businesses and turns them pennyless. The Walia family all take a trip to Meerut for Karuna's daughters wedding but Jai was visiting Meerut to buy an estate but the owner does not want to sell the estate because he said that he have someone who have a small shop and house on the estate. While they were in Meerut some how Ganga and Meera (Jai's current wife) met then later on Jai met Ganga but he still did not know that Ganga was his daughter. While all this is going on Jai met up with the owner of the land he wanted to buy the owner told him he would not sell his land because the current residents living on his land were very dear to him (Bani, Ganga and Maasi) so Jai was going to meet up with the residents to make a deal with them but the owner of the estates wife who is very greedy for money stopped him. She brought Jai to her home and she told him that the estate was in her name and she could sell it if she wants. So she sold it for 25 larks but Jai Walia paid 1 crore for it. But soon Ganga changed his mind of buying the land because she lived there. Jai did change his mind but Maithili(Bani), Ganga, and Maasi got kicked out of there house. Bani and her small family move from the land to Mumbai. There Bani works as a waitress in a hotel. One day she decides to pay a visit to her children's grave and leaves flowers there soon Jai sees those flower and gets the feeling that Bani left them there. A few days later she meets Mr. Walia and he some how knows she has a daughter and he thinks she's Daksh's daughter But he never found out that the Ganga he met in Meerut was Bani's daughter. After meeting Bani, Jai made it impossible for Bani to get a job in Mumbai so she went up to his house and Jai did agree to give her a job but only to make her life even more miserable. While all this is happening Jigyasa and Karuna are in fear that Jai and Bani might get back together so they try to get Meera and Jai to fall in love. They mix drugs in Jai's drink so he can have a one night stand with Meera but nothing works out; so Jigayasa plans to use Gangaa to bring Jai and Meera together... Later we find out that Bani has blood cancer; due to this, Bani pretends to be mean with Ganga, who is later adopted by Meera; in the walia mansion, Ganga discovers that Jigyasa made Gangaa's mom's life miserable, therefore Gangaa vows to take revenge.
Bani gets told by Maasi that she needs to apply vermilion on Ganga's forehead, in order for the prayer to succeed. Somehow she takes advantage as a poor woman and enters the Walia mansion, along with many other people. Meera is told that they need more spoons and she recommends to go to the outhouse. Gangaa overhears and, bored and seeing Meera tired, decides to go to the outhouse herself. When Ganga leaves, we discover that going to the outhouse has been forbidden. Gangaa is left alone in the outhouse, which seems to be closed over the six year period. Ganga is frightened by the darkness of the outhouse and abruptly turns and spots something the viewer doesn't spot; she is shocked and the episode finishes. Later Gangga was discovered by Jigyasa who gives her a box. She told Ganga to show this to Jai. She brings and shows the box to Jai Walia. The box falls and their are Krishna's and Aatharva's photographs in it. He tells them that it is the only remembrance of his kids. Soon Meera finds out that Maithili is Bani. She finds out that Bani is suffering from blood cancer. She helps Bani to meet Gangga before she leaves from Mumbai. Later on, the drama shows that Bani is not suffering from blood cancer, but it was Gangga. The doctor says that they need Ganga's father's bone marrow. Maasi tries to convince Jai to do a test verifying that he is Ganga's father. But the test came out negative. But before that test Meera took a blood sample and sent it to the lab and the results came out positive. So, the doctor tells Bani that her blood report was exchanged with her daughter. The doctor also tells her that Gangga needs Jai's bone marrow so she can survive. Then Meera shows the proof that Ganga is his daughter. Furthermore he feels bad about how he treated Ganga. Meera realises how much JB hate each other but she is trying to unite them. One day finally occurs when JW calls daksh and asks him to meet him and when they do, the truth is revealed. Jai Goes to ask mausi if its actually true and mausi compares his story to lord ram and how he once threw his wife out the house believing others. Mausi asks him to apologise. He went to see Bani but something falls on Bani. Doctors says that Bani is no more. Suddently Bani coughs. Bani is alive... Doctor asks Bani to rest. Then when Jai comes to apologize she forgives him but then runs up to Daksh and pretends to love him. Ranveer comes back from jail and Jigyasa and Rashi are thrilled. The rest of the house doesn't want him and he repents. In the dark he accidentally hugs Rano thinking its Raashi. Rano slaps him. Raashi starts crying. We find out that it was a misunderstandin because Bani (herself) told him to go fetch Raashi's love. Ranveer comes to get Jai's blessings but Jai just walks away. Ranveer then tries to get Bani's blessing at which point Jai steps in and stops him by saying that Meera is now his Aunt and not Bani. then there is a party at the walia house, and meera invites daksh, and tells him that he will be staying with bani, and bani is asking why, because she only did this out of helplessness, then meera steps in, and wants to know the reason, so bani tells her that it's because he doesn't want to ruin meera's life, then she talks about ganga's disease, and talks about her not being able to live if ganga dies, then ganga overhears and faints. after the doctor leaves jai gets mad and asks who told her, bani told him, and he yells at her. in the middle Ganga calls her parents and says that she heard that if someone dies then they become stars, he asks if she will become a star, then Jai and Bani say not to worry.
After that everyone goes to the temple to perform puja, but Jai doesn't go. Knowing that Jai is not going to the Puja, Bani also make an excuse to not go to the temple and besides that she wants to find out why Jai is not going because she overhears him talking to someone over about outhouse. So when she goes there following him they console each other with their children and sleep together and then when Meera comes back she see them together and then Bani says that she will now go and come back only to give her child to Meera and Jai to save Ganga and then she will go forever but then jai says don't go your presence doesn't make a difference on my and Meera's relationship, and then he put mangalsutra on Meera.
The day Pallavi gets married, Jigyasa and Karuna go to the outhouse to destroy the secret; take it out. But there they find that Jai has odered a bulldozer to demolish it down. Jigayasa screams..."NO"...then she goes inside to hide something, but everyone sees it. It's Pia and she's on a wheelchair. She seems to be in vegetative state still.
Then there they find the gloves and the ring of the person who had kidnapped Krishna and Atharva years ago and killed them. Jigyasa says that she kidnapped and killed them and Pia was also involved. Police arrest her but not Pia because of her mental condition. Later, while talking to Pia, Bani tells her that she hates her and later the doctor comes to take Pia to the hospital. Bani then says that Jigyasa couldn't have kidnapped and killed her children as she was busy trying to destroy and get rid of Bani. But when she asks Jigaysa the truth, she says that she did this. Later Bani pretends to be kidnapper and found out the truth that neither Pia or Jigyasa kidnap the kids. Meera promise Bani that she is with Bani and she will help to find the kidnapper. Both Meera and Bani takes Pia out of the hospital. Jai finds it out. Meera has to tell him the truth that the day Walia's had a prayers at home. Both Bani and Meera tell the truth to Jai Walia and tell him Jigyassa is not the actul culprit, there is some one who makes them do so and Pia knows the culprit and only she will be able to help them. Soon Bani faint. We discover that Bani is pregnant.
Later Rashi gave a statue of 'Santoshi Maatha' and told Bani that she wanted to go to the temple and pray. Bani says the whole family will follow. Bani asks Daksh to enter the Walia Mansion to find who is the killer of the twins. Daksh found out who is the killer. When he calls Bani, she said she was on her way to her house. Daksh saw the traffic jam and started running to reach at Bani when suddenly a lorry came and hit him. Bani, Jai, and Meera were shocked. Jai went to help Daksh and he told the truth to Jai that Bani didn't love Daksh but she acted so Jai and Meera could live together. Meanwhile Raashi and Ranvir are at the temple where they have decided to stay overnight while the rest of the Walia family leaves. When they get to the top of the temple, Ranvir tries to kill Raashi by kicking a rock towards her so that she trips and falls over the cliff at the temple. However, Santoshi Maata saves Raashi and a truck comes in the way and she falls on that and is saved. Then Santoshi Maata tries to kill Ranvir and he falls over the cliff. He is taken to the hospital and here Ranvir's thoughts are revealed. He wanted to kill Raashi because Aditya his father had given everything to Raashi in his will and said that if something happened to Raashi then only will Ranvir inherit his money, which is why Ranvir wanted to kill Raashi. At the same time Jai and Bani are crying and Jai is asking "why did you lie to me?" and he is mad at himself for his mistakes. Later Bani gave birth to twins again. Jai and Bani want to named them (Krishna and Aatharva).Suddenly we see a man walking. Its actually Pushkar. Bani discover that Veer is with Pushkar. He also said he will take Pia back after she recover. Its Meera's birthday and Bani wants to celebrate it in her Mount Abu house. Everyone agree with that. Bani took Pia for a walk and push her wheelchair. Pia stood up and Runs. Bani is stunned. Bani asks Pia to tell the truth about her children murder. Pia refuse. She said it will put Bani's life in danger. Bani runs and Pia follows her. Pia said that her kids murderer is one of the family member and she points to one of them.
Bani looks to see who she is pointing at and it is Aditya uncle and she is confused and upset, the man who she looked upon as her father actually killed her children she thinks? Bani goes to Meera and tells her that she has found the murderer and motions that its Aditya and Meera is confused as well. Aditya goes outside and Bani goes too and wants to yell at him as to why he did that but Meera stops her saying it will put her life in danger. Also Aditya announces to the whole family that he has given all of his money and property to Vidya and Raashi is the caretaker until Vidya turns 21 so Ranvir is upset and decides that he will pretend to be good until Vidya turns 21. Bani and Meera walk in some forest and suddenly Meera steps on something and her foot bleeds and Bani says why are you barefoot and Meera said I couldn't find my sandals and its discovered that Bani is wearing Meera's sandals because she had just put on someone sandals since Ganga was playing with hers. Meera says "Bani why did you take my chapal(sandal)"and Bani looks up speechless and then Meera says, "Why did you take my husband" and Bani is shocked. Meera's actual personality is now revealed. Bani realizes that Meera's shoes were two different sizes just as Daksh had said the murderers shoes were and she realizes when Pia was pointing to the murderer she was really pointing to Meera but Aditya was just standing in the way. Meera tells Bani that it was she who kidnapped her children because she was in love with Jai however all Jai ever talked about was Bani Bani and Bani some more. So she worked with Jigyasa and tried to make Jai believe that Daksh and Bani had an affair. She explains that she didn't want the kids to be killed but the men she hired accidentally had the sniff the poisonious drug that makes you fall asleep. Meera explains that even after she got married to Jai all he ever cared about was Bani and how much he hated her and all of her memories. Then, as Meera explained they met her in Meerut where Meera put on her nice girl act and helped Bani immensely. She explained that she wanted to adopt Ganga so Jai would like her however nothing changed. Then Ganga got cancer and Meera herself as part of her plan asked Bani and Jai to become one. As Meera said, everything was going perfectly but of course Bani had to find out about the Outhouse mystery and everything was ruined. She explains to Bani how she had to kill Daksh because he found out the truth and Bani is horrified and Meera explains how she was angry that Daksh told Jai the truth about how there was no relationship between Bani and Daksh. Meera tells Bani that she now must die because she has caused way too many problems. She grabs ahold of Bani and starts bashing her face into some wooden item and Bani's face bleeds. Back where the whole Walia family is Bani's self portrait begins oozing red paint and Krishna and Atharva (the newborns) start crying and at this point Jai is like where is Bani and goes looking for her. Meera continues to beat Bani and her face is bleeding profusely and then Bani kicks Meera and runs. Jai also comes to the forest and comes directly behind where Bani is standing but neither of them see each other.
Bani is still trying to run away from Meera, while Jai sees Meera and asks, "Where's Bani" and Meera so sweetly replies, "I was just looking for her too, I saw her go into the forest". She then asks Jai if she can have one of the newborns (Krishna and Atharva) that Jai is carrying and Jai smiles and gives her Atharva. In the meantime while Meera is talking to Jai she sees Bani hiding behind a tree but when she reaches there Bani is gone. Bani makes her way back to the house, her face bleeding profusely. Jai is also inside the house and his back is faced towards the window and he is holding baby Krishna who is towards the window. Bani bangs on the window for Jai to hear but Jai who is basically deaf doesn't hear her, she is crying and tries to get the attention of someone in the family, but astonishing enough NO ONE sees her because the rest of the family is dancing. Meanwhile, Meera shows up with baby Atharva and this is an extremely sad moment. Meera says, "Look who I have, your baby" and Bani is horrified and scared. Meera takes Bani back into the forest where she starts tossing baby Atharva in the air while Bani screams and pleads saying, "Don't kill my child what has he done to you". Then suddenly Meera throws Atharva in the air and Bani grabs a stick and hits Meera who falls down. She catches Atharva and places him in a basket of fruit lying nearby and Meera takes the stick and tries to hit Bani but fails. Then Meera sees a pot of oil and a diya (puja oil lamp) lying near the statuate of Durga/Kali Maa in the forest. She drenches Bani with the oil and Bani is scared and prays to Kali Maa saying that please help me, you too are a mother, please help this mother.
But its too late, Meera takes the oil lamp and prepares to throw it at Bani and tells Bani goodbye Bani and she throws it. Bani immediately catches on fire and starts screaming her whole body covered with fire and she runs and falls off a cliff into a lake with her whole body covered with fire. Meera smiles and says, "Ek thi Bani, ek tha Jai Bani mar ge katham kahaani" which means there once was Bani and there once was Jai and Bani, but Bani died ending the story. Meera says, "Bani you have gone to a place where you will never come back, Kasamh Se" This is a staggering and sad moment as Meera laughs in an evil way. Meanwhile Meera goes back and realizes that Atharva is no longer in the fruit basket that Bani had placed him in and she panics and doesn't know what she will say to Jai. Then Jai comes and says, "Where is Bani" and realizes she is missing. He is devastated and orders the police to look for her but they can't find her body. In the next scene Meera is shown in the same room as Pia and she tells Pia that she knows that she had been acting and that it was too bad she stayed quiet because then she could have saved her Bani didi as she has gone in a place where she will never come back and Pia looks horrified.
Then Pia tries to kill Meera and tells her that she will tell everyone the truth then Meera blackmails her that if she goes and tell everyone the truth she will hurt Veer. So Pia stops. Then later the police find Banis braclet and say she may be no more. Jai is devastated. he cries. Dadi tells him to accept Meera as Krishna needs a mother and so does Ganga. Athrava is missing. Then Jai tells Ganga that Bani's no more. Ganga cries. Then they show a lady who is Bani but she don't know. she's covered in a caste along with her face. She has forgotten her memory. From here, Banis face is changed, as she has a plastic surgery. The doctors take the bandage off of Bani's face and she is shown her new face. Bani is unable to remember anything about her life or who she is.
Meanwhile Ganga's bone marrow transplant is happening at the same hospital in Mumbai where Bani is. Krishna is left in the hospital room while Jai and Maasi are with Ganga when Krishna starts crying. Bani hears her and feels some connection with the baby and picks her up and she stops crying. Jai wants to thank this woman but when he goes in the hospital room she has left. Bani is then discharged from the hospital and she is going to go with the man who found her and live in Calcutta. Ganga's surgery is a success and she returns home and the family is happy. Jai is still depressed and misses Bani dearly but promises to fulfill the job Bani left him, to raise their children Ganga and Krishna. Bani then prepares to leave Mumbai and says that she feels she has some connection with the city and that she will have to return when she regains her memory and that it could take 1 year or maybe even 20 years. It has been recently revealed that Bani's new name will be Promita, a Bengali name.

