Hi,
Per your request pateh23, I would like to help you understand what's going on.
Chandni is Nahar's first wife.
Dheer is Aditi's (Nahar's and Brijesh's sister) husband
Yes Kakisa was always evil but she hid her true intentions until now.
Chandni died and Nahar was the one who said he killed Chandni and for that, he is in jail.
Nahar is in the hospital because he got into an accident when the police car he was in swerved off the road and he was badly injured as a result.
Here is what's been going on in India so far.
Saloni finds out the Purani Deoudi secret through a key she receives for her birthday. She tells the family that she now knows about Chandni and that Nahar and family basically lied to her and did not tell her this secret they kept from her and her family. Nahar tells his side of the story that he and Chandni got married without the blessings of his family and that she was controlling and possessive of Nahar, and was rude to the family - and then Chandni died but we don't know how. Nahar admits he is the murderer. Kakisa says that Chandni was nice but Nahar was possessive and that led to her demise. She changes the story. Saloni leaves home and Nahar and everyone comes to find out why in her family - meantime Nahar and Saloni think about each other and are in love and Saloni tells Nahar that if he wants her back in his life that he needs to confess to his murder of Chandni. He says he will and he does and ends up going to jail, and as a result, Brijesh and the family are upset at Saloni for doing this and are upset that she didnt stay in the house and ran away causing Nahar all this pain. Nahar is being shifted to another jail area and Saloni comes to meet him but doesn't get the chance to because the police escort him in the back of their van and then he gets into an accident and Saloni brings him to the hospital where he is told to be in critical condition. Nahar's family comes there and throws Saloni out and tells her not to ever come near Nahar of their family again.
I hope this helps you out so far....