My favourite act is Bani(Pronita)
Let me quickly refresh your memory when I started enjoying the series:
When Bani finds out that the killer of her children was Meera. Five years ago, Meera got the Walia twins murdered because she wanted to separate Bani from Jai, whom she wanted to marry.Meera beats Bani's head against rocks and sets her on fire. Bani falls off a cliff into the water below. Hernewborn son Atharva, whom Meera had taken, gets lost in the woods. Bani is assumed to be dead, which completely shatters Jai.Bani has survived the ordeal. She is taken to the hospital and has been badly burned, so she gets a new appearance after plastic surgery. Bani awakensand finds that she has lost all her memory. The elderly man who saved her adopts her as his daughter and names her Pronita. She repeatedly sketches portraits of her old face but doesn't recognize it as hers. She also has frequent flashbacks of Meera's attack on her.16 years later [edit]Sixteen years later, Jai and Bani's children are all grown up and the Walia family still miss Bani. Pronita goes to the temple where she was murdered and meets Jai Walia, though he doesn't recognize her because of her different face. Pronitais invited to the Walia household, where they are having a party to honour Bani. For the first time after 16 years, Pronita sees Meera and all her flashbacks become clear. Her memory returns and she remembers everything from the beginning when she and her sisters first arrived to the Walia family to her attempted murder by Meera. Shocked and devastated, Pronita vows to revenge on Meera. Pronita first tortures Meera mentally but Meera soon figures out that Pronita is Bani herself. She attempts to kill Pronita the same way she did 16 years ago