After reading the new promo...
Wonder who this Baba guy is🤔... you know what i'm thinking that maybe Baba is Bhabho's hubby😲, who must have left her many years ago and taken up 'sanyas'.
And maybe they had twin girls and Baba took the girls with him (when they were very little) and that is why when she said, "Chandni and Devika are..."... maybe she meant to say her kids!😉
Possibly, after Baba left her homeless, Brij's family took her in😃 and she became a mother figure to Brij and Nahar after their real mother died.
Bhabho isn't their mother anyway, so its possible that Chandni and Devika are her children....
This is just a wild guess, but I think it wud be interesting if sumthing like this did happen.