For the past few days there has been continuous tugs of war between Archana and Balaji Murugadoss on 'Bigg Boss 4'. The intensity of the verbal tousle between these two contestants made the viewers feel that its going to carry on for a long time in the subsequent episodes.

In the latest promo of 'Bigg Boss 4' Archana is seen breaking down and telling Balaji that she is searching for her lost child in him and that's why she behaves in such a way. She also emphasized that he had repeatedly told her that he is not that child and that's why she stands aloof.

Archana then beseeches Balaji that if he keeps on rejecting her motherly love where can she go from here and the background music starts playing 'Kannana Kanney' as Balaji and Archana hug each other emotionally. So an interesting mother son angle has just gotten added to 'Bigg Boss 4' and the sentiment always wins on any entertainment medium and should here too.