In both the serials. The main male leads were rich powerful/successful middle aged men. The female leads were always poor & almost half the age of the male. In both the serials the male were forced to marry the female lead
Both had a villian sister. (Jigs & Taruben)
Bandini has DM's kids while KS had Jigs's kids.
KS had maasi & dadi while Bandini has nana nani ba - bapuji
In KS maasi got JB closer while here it was Meghana- Rasik
In KS Bani loved Pushkar while here Shanshank loves Santo
Now even the DMS scenes reflect somne similarity with JB scenes
JB -blouse-dori scene --- DMS -- Insect on back scene.
I can go on ...............