I think, part of the appeal of this show is that all characters make mistakes. Like even Samar had an issue of not trusting Nandini and being insecure but not sharing with her.
However, you can separate the negative characters, who do not learn from their mistakes . Unlike Anu, Samar they try to build and look at it from a positive view point 😊.
Agreed with the overall hypocrisy of the negative characters like Vanraaj and Kavya. I am waiting to see, when Baa turns around again🤪.
Samar is being immature and Anupama is being plain Mahaan.
Flipping is every character's second nature.