Archana was quite old and was finding it hard to get married (although it was because she wasn't qualified) and now Simi is around the same age and finds it hard to get married (as she is "obese" or they say so).
Also, same family make up, 2 parents, 1 son and 3 daughters, except in PR the son is married with a daughter.
So on the whole it is a similar concept, but then its quite different at the same time. What do you guys think?