- plots ▁and ▁supporting ▁characters ▁in ▁this ▁serial . ▁But ▁the ▁sub - plot ▁that ▁stands ▁out ▁the ▁most ▁and ▁led ▁to ▁a ▁sp ike ▁in ▁the ▁serial ' s ▁popular ity ▁ratings ▁involves ▁a ▁rom ance ▁revol ving ▁around ▁the ▁character ▁of ▁Ass istant ▁Commission er ▁Dur ai , ▁popular ly ▁known ▁as ▁A ▁C ▁Dur ai ▁by ▁the ▁huge ▁fan ▁following ▁that ▁the ▁h unk ▁Sa ak sh i ▁S iva a ▁ ▁has ▁gar ner ed ▁through ▁the ▁role . ▁Dur ai ▁is ▁a ▁cons cient ious ▁police ▁officer ▁whose ▁blind ▁dev otion ▁to ▁duty ▁cost ▁him ▁the ▁aff e ctions ▁of ▁his ▁girl friend ▁Pri ya , ▁who ▁was ▁subsequently ▁adopted ▁by ▁the ▁R K ▁household , ▁allowing ▁for ▁the ▁se am less ▁switch ▁from ▁the ▁main ▁story ▁to ▁the ▁sub - plot . ▁After ▁about ▁half ▁a ▁year ▁of ▁est r ang ement , ▁the ▁couple ▁reun ited ▁and ▁were ▁set ▁to ▁tie ▁the ▁kn ot ▁when ▁je alous y ▁set ▁in — P ri ya ▁mis inter pre ted ▁Dur ai ' s ▁relationship ▁with ▁an ▁under cover ▁police ▁officer , ▁Jam una , ▁mas quer ading ▁as ▁Sh ank ar ap and ian ' s ▁long - lost ▁daughter . ▁Dur ai ▁then ▁decided ▁to ▁put ▁the ▁marriage ▁in ▁ab ey ance ▁until ▁Pri ya ▁gained ▁sufficient ▁trust ▁in ▁him . ▁In ▁the ▁latest ▁tw ist ▁in ▁the ▁rom ance , ▁Pri ya ▁tries ▁to ▁demonstrate ▁her ▁m atur ity ▁through ▁self - s ac rifice