according to K n N they are doing this big sacrifice of hiding their divinely connected pure lust from mouli for the sake of her happiness, particularly according to seedhi saadhi sacrificial nandini mouli is living at her mercy as Kunal's wife still, who knows one day N will say how grateful she was to mouli that she preferred to take names like homewrecker, mistress etc so that mouli can live as Kunal's wife but still blamed for snatching her husband...these two hypocrites can go to any extent to justify their desperate ema 😛
with the speed the show is progressing all of a sudden n how there is no redeeming characters of kunal n nandini after blatantly cheating mouli I think the show will soon take a leap to dilute the current scenario n change the track as they are never going to show nandini as complete vamp though that's what she is already...