Amrit hated Bani at first because she is Nimrit's daughter..
circumstances made Amrit had a change of heart towards Bani ..reason she saved Amrit's life taking her to hospital as she had high fever..
Next the doctor told Amrit she cant be a mother ever..so from then Amrit got an obssesion..Bani should be her daughter..she started with her evil plan to snatch Bani from Nimrit..she told Bani her mom lied to her about her Dad and he is dead.
.Bani got a shock and angry towards Nimrit for keeping the truth to her..in the process she fell unconscious and later Doctor revealed to the family that Bani has leukemia.its the first stage and if treatment done on time she will be saved..she needs a Donor for bonemarrow..too bad its Amrit bonemarrow who matches with Bani's one..
Amrit agrees to save Bani saying she loves her but later for her own benefit put condition before Nimrit..you give Bani to me or else i wont give my Bonemarrow to her..Amrit made Nimrit wait in hospital and later Nimrit had to agree to it just for her daughter's life..
Amrit continued with her evilness asking Nimrit to be rude to Bani so as she hates her ..though Nimrit going through lots of pain does it for the sake of Bani..her daughter's life is the priority..
Last Friday epi shows Bani going with Amrit leaving the family and Amrit happy her plan succeeded..the twist is its a plan of the family to teach Amrit a good lesson and its Bani who will do so now..its her fight against her evil maasi.aunt..
About Agam ...well Nimrit has some doubts MR sehgal who is Agam in disguise can be her Agam..
Hope this helps you to understand wat's the track about and to follow the show without confusion now..
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