i think the karan-nandini hug was just a dream by tanya😆... just the way they had the whole "wind blowing in the air" and the "echoing voices", and plus i really dont think they'd make karan's character this bad.....
so maybe tanya is just dreaming of this😕....
or
it might also be a plan of bhoomi to expose tanya😉...
i duno.. i guess we'll find out soon what's going on
but i really dont think that hug sequence was for real😕