Though Savi said it for the plants, Sai meant it for the kids since this scene follows Adhikari household I relate this to the "illegitimacy" angle in CN that many are predicting about.
While Amba is remorseful on the fact that she and her kid were rejected by the father, it was right for Satya to be brought up away from the concerned household. This has to be CN cz it's the main Ghum family and makers can't afford any other family 😆 to establish this angle. Aur Raita kaun hi chahe! Jitna hain utna simat nahi raha.
One was money plant and other was bamboo - both are different and can't grow together in one pot. Sai is so wrong in relating this to her own kids! In the intoxication of anger, hurt and God knows other emotions she is basically missing the fact that Savi and Vinu are same blood. Even if P was the surrogate mother, the fact remains the same - Sai is the real mother. So when mother and father are same and kids are born out of consent and not illegitimate, how can they not grow together in the same pot meaning same house?
Pakhi is stuck like a glue only bcz of surrogacy.
But will Amba be allowed the same way if this is a foreshadowing of what's coming next?
She was not the surrogate, kid is born out of an affair, father has abandoned.
This dialogue seems more like the future track of CN VS Adhikari and Satya's rights in the CN household.
Today Satya says to himself that if he's able to lessen Sai's problems he'll do so. In future this gets ulta with Sai helping him with something.
The question is what will happen to the pratishtha, izzat and maan samman of Chavan Khaandan?