Yes I think same that right will go further till roka/engagement and then Agarwals will know something fishy and back off ..
Chachaji will take stand for Naina and will ask to continue studies.. Meanwhile Sameer will get jolt due to this marriage fiasco and understand he can't stay away from naina and to be with her ask her to be Friends...Naina will accept his friendship and later she will understand that she cannot accept anyone else as a husband... Which will give her strength to face family..
I think this whole shadi track is for Naina to understand her true feelings for Sameer and how it is impossible to accept anyone as a husband..She will also know true intentions of Tayji and how her father is not bothered about well being and just want to get rid of her responsibility without realising her happiness..
Shadi track is also important for chachaji how Naina is just sacrificing herself for family dignity and not happy within..
He will also know how tayji is manipulating and want to get rid of naina to lower middle class family to save money... And how her own father is not bothered about her happiness.
There chachaji will take full responsibility of her happiness and take care she does not just sacrifice..
I think this track is introduced for realisation for all..
Naina, Sameer, Chachaji ,Chachaji..
So guys this will be painful for next 1 month but later we get nice track