But why cant they use their brain and tell eachother what is the truth so that even if Nivi tries to to make use of Sumit, Kumkum knows about it. They can act till Kumkum is all free from the case or may be start collecting evidence. Or when Sumit knows that Katara is not dead why dont he challenge the court that where is the body of Katara, and it show it?
If its not a dream sequence then its great that he told everything but just hope Kumkum accepts it and dont say phir Sumit tumne yeh pehale kyu nahi bataya, aur kyu mujhse itna jhoot bole, blah blah, blah.
Aditi