The OS is pretty much about Aliya trying to ruin rabul marriage but victim will be someone else who show her mirror of herself. The scene starts with Abhi preparing for Rabul marriage.
Abhi : You just said you will do anything for me
Purab : you just say bhai
Abhi : Then you will have marry my sali sahiba
Bulbul and everybody is shocked. Purab also gets happy but decides to tease bulbul.
Purab : Who is sali sahiba bhai
Abhi : Purab how many salis I have
Purab : i thought you have 2, purvi and bulbul
Abhi : you are saying as if you love both of them, but you cannot marry both of them
Bulbul hits Purab
Bulbul : I feel like punching your face
Purab : did you see bhai ? How she is
Abhi : hey don't say anything about her
Purab : that's not fair, you are my friend first and then her jiju
Bulbul : jiju I can smell something burning
Abhi : Auntiji, because of me your both daughters suffered but now I want to make everything right
Aliya : how could you do this bhai? You are betraying your sister for this middle class girl
Abhi : enough, You will have to understand Purab does not love you
Aliya : you are not is your senses, I hate you bhai, today for this behenji you are doing this to me
Aliya goes to Pragya and lashes her that she will never understand a brother sister love making her more sad. Purab gets angry on her saying he will be her brother from now and will always protect her. Abhi feels proud of Purab leaving Aliya angry.
Bulbul : ma what are you thinking ?
Sarla : I am thinking i might have something good in my life that god gave me wonderful daughters and then such son in laws whom I can call my sons, I will be unlucky that If i reject this proposal (tears)
Abhi : then what are we waiting for, wedding in 3 days
Everybody starts preparing for wedding
Abhi ; dadi, I did right na
Dadi : not right absolutely right, I am happy you are rectifying your mistake
Abhi : I am doing it so even Aliya move on in her life and forget Purab
Dadi : from long time I wanted to tell you something
Abhi : go ahead dadi
Dadi : I know you are not happy with your marriage and you are only doing it for me
Abhi : dadi
Dadi : you thought I would never know this, I wanted you to fulfill your marriage with your heart not for me
Abhi ; you are right dadi I wanted to leave her but I don't feel like doing that I married her for revenge but I realized that innocent girl does not have to do anything with it I want to give a chance to this marriage she did everything till now but it is my turn
Dadi : my blessings are with you
Abhi : thanks dadi I salute choice
Dadi : stop flattering and go start for preparation
Abhi : okay sweetheart
Pragya and abhi fights for decoration.
Abhi : hey chasmish get your eyes checked this flowers will look good here
Pragya : you go get your eyes checked this will look good here
Abhi : I am better decorator
Pragya : why don't become a decorator instead of rockstar
Both fights for the basket of flowers when dadi interrupt them.. Later abhi goes to see tanu to break up with her but does not find. Instead finds something shocking which is Purabs letter from the wedding letter. He compares the letter which tanu gave him and realizes that tanu forged it. He calls Purab and meet him.
Abhi : Purab what does this letter mean
Purab: I left this on the wedding day with Aliya but how did you get this now
Abhi : I found this at Tanus house
Purab : what
Abhi explains him everything.
Abhi : I am getting embarrassed in front of that girl each day, I never listened to her
Purab: i am sure she will forgive you
The wedding comes when Abhi organizes it in a grand way. He is mesmerized when Pragya wears a white sleeveless saree. During the end of wedding there is fire on the venue. Everybody is running out of venue. Abhi realizes Pragya is stuck in the fire. He goes to save her but only to find that Aliya is on the same spot. Suddenly a roof is breaking and Pragya saves Aliya by pushing her out and getting burned on her body. The whole family is stunned to see her condition and takes her to hospital.
Abhi : doctor how is she
Doctor : she is very critical right now. Her almost half body is burned she is lucky her face is not affected
Aliya sobberly cries thinking how the girl she hated most saved her. Purab is trying to console Bulbul. The doctor informs Pragya regains conciousness.
Abhi : why did you do this. You could have thought about your family
Pragya : you think I don't know how much you love your sister. I did not wanted to be reason of enmity of this pure relation
Aliya : Bhabhi you could have let me died instead of living in this guilt
Pragya : if something happened to you the pain will be of your brother's, you were right I don't have a brother so I would have not understand this relationship
Aliya : I don't deserve to be his sister who worked hard only for me, I never fullfiled the duty of a sister
Abhi : you know you will always be my pride
Abhi hugs Aliya knowing she realizes her mistake.