Is Ruhi Raman & Sanjana's BIOLOGICAL child??

..n Purnimaji knows all about it....maybe a one -night stand or something between Raman n Sanjana...even Raman is not aware of this...both Shagun's n Sanjana's must have delivered at the same time ...Shagun's baby must have passed away.. n hence Purnimaji must have done it...maybe because Sanjana's was unmarried...

1) Sanjana's said she is emotionally traumatised

2) Sanjana's ran away on seeing Raman

3) Raman's reaction on hearing Sanjana's name

4) Sanjana "zabardasti" joining cooking class to befriend Ishi ta. ..n the recipe book fiasco

In the past also, there have been pointers towards some mystery surrounding Ruhi...n involving Purnimaji...esp during talks of "Baby exchange"...involving Raman's Bro. ..

Also, Shagun's indifferent attitude towards Ruhi...as against towards Adi...

Just a guess...😃