This showed that in a sordid weird way RK does love Madhu.. no matter what anyone says i believe he is completly mad over Madhu and he is showing it!!
Everyone may think RK has gone crazy but to the outsiders they may think that but for RK what he is doing is competly normal! If you don't understand what his character is like then you wont understand why he does things the way he does.
No-one said falling in love is easy and these two have proved so.
RK's junoon is at peak, his actions speak louder then words he has proved that .. Now his actions will prove that he loves Madhu and wants her back but he will also realise the state he has left Madhu in and the extent of her so called "hatred" towards him !! & he will rectify his mistake but he's RK ... when he does realise what he has done believe me he will repent and repent hard, he just not in the right mind set at the minute as his goal is to bring his Biwi back home and that's all that matters!
aaah RK you drive me crazy, but I love you !!