A king and his queen

Orginally my own book 'The bond we share' about the bond of Karn- Arjun, their thoughts, differences and similarities...
This is a one shot book about two people or more, their bond and even their past. It will not be in sequence and will not be updated in a periodic way..

I am going to write as per what I know, seen in the TV serial- Star plus Mahabharat and also what I imagine on how powerful/ strong/ weak their bond together.