RK ...no doubt he loves Madhu but still his EGO is powerful and because of that he is still on his mission destroy Madhu.
Madhu this time trying to use RK tactics to beat him in his own game but lastly it will be RK who will manage and get success... That will be perfect platform for RK to lauch Madhu in films... he vows to destroy her life for 40 years...
Its obvious that during all this drama he will realize Madhu's importance in his life and redeem himself but its long long way...n difficult path too.