I think it is totally ridiculous to turn Barkha negative overnight. This is probably the most ridiculous thing I've seen on CB2 especially when the storyline was going fine. But, then the CVs had to force their stupid brains to do this.
I mean Barkha does everything in her capacity to get them united even going to the extent of sending Radhika in a veil to get her married to Dev. And then we see this ridiculously ILLOGICAL twist that she has turned negative. WHY?
Are the CVs and storywriters so DEVOID of new ideas? Simply the most brainless thing to do.