Originally posted by: paaposhon
In anutshell, Rashi needs someone to be more chaalu (crroked ) than herself in house , only then she will mend her ways. so that she is always on guard working and plotting to find them
else people like hetal and gopi in house, she will always be plottingthat is Rashilike anita, garodiya, now neelam... so thr has to be someone badder and detrimental to her also for her to be nice.