The teaser of 'Mental Madhilo' from Mani Ratnam's romantic flick 'OK Bangaram' is refreshing. Nithya Menon and Dulquer Salmaan's are so endearing as love birds with no strings attached. PC Sreeram's jerky camera work is innovative. Mani Ratnam has never feared experimentation and it seems to have paid of well yet again. Be ready to fall in love with 'Ok Bangaram' in the coming Summer!!!