all the mysterious phone calls, his entry just after sakthi refusing to pay money, the phone call that came to KN when he was talking to mamaji n the way mamaji told him to attend the phone, the way makhnu asked again for the 'bags of money', n the way sankata directly went to makhnu's adda when what makhnu told KN was to put money in a jeep at some bridge...and also P's concern of allowing him to go alone n the dad's n thakurain's over-belief in him...all these pointed to something fishy about him...
now what is to be seen is the reaction of K n KN n especially thakurain ... Kn would be furious , n K would just take the gun out n fire then n there, seeing the real culprit behind his bauji's kidnapping ...n also we should W & W how the CVs r going to fit SS announcing his marriage with G after all this...maybe SS will decide to marry her after knowing that sankata had done this for his sister(thakurain) n will kick him out ...n also the K-kidnapping-the-poor-girl thing is also there in between