i ve read a lot of posts sayin karan did nothin
tht kisna aka laksh is the hero
but its just plain kekta logic
otherwise how is it tht mihir didnt believe his son 20 yrs ago
karan n vijay had the same proofs the same witnesses
tht same lawyer , same driver everythin
its just cause kekta wanted 2 send tulsi out of sn at tht time tht mihir turned in an idiot
n now she wants tulsi 2 return 2 sn tht she made ihir realise truth after 20 yrs
karan is still the best