Lol. It is actua selective use of law. Patralekha ke time yaad aaya two people should sign on the papers while Sairat ka ek bhi law stuff nahi hua.
I mean I take it as ācreative libertyā because there is no other reason for it
creative liberty max is taken in medical profession. Sai is a gyaenic, cardio specialist, pedeatrician and orthopedic as well.