logic behind the illogical???

like my previous posts, I hope this one is not futile and one of you can hopefully answer :(

I am a tad bit confused, or perhaps find the current track slightly illogical...

So ASR told KKG to marry him for 6 months...how come she never asked him WHY? and what does this marriage got anything to do with her sister??

I recall her asking him all the "whys" and clarifications throughout the show, so why did she became dumb all of a sudden??

Also, was this 6-months marriage necessary??? I am sure there are more ways to expose shyam...sooo many options...babuji gets well, gupta family spills, NKs camcorder etc etc...I mean as much as this show is unique and I absolutely love the ASR/KKG pair...the current track has kinda spoiled the taste and excitement...the 6months marriages is more so similar to Barun Sobti's previous show (u know the name)...and the office hatred converting to love is also seen in various shows in past...and now the addition of Manorma/Payal saas bahu saaga...I hope the show doesnt go below our expectations...

I just wished that Lalit Mohan would have taken a different and unique route...