It could turn out to be part of a master plan, but at the moment i'm not certain of anything.
Kesar's lack of interest in the how/what/why of the thakurs ending up at the adda makes me think she already knows everything, but on the other hand, she might just be a better dressed version of the same kesar plus a few kilos of makeup, but she looks attractive though.
She seems to be obsessed by having samar with her, and though she is his mother, she ought to consider the fact that he hardly knows her and loves KP as his parents, how will it affect him to be torn away from them all of a sudden.😕
Kesar is part of Pratigya's master plan...the one that pratigya keeps referring to as the plan to take back everything has already started...