I was reading a synopsis of Madhubala, where of course it supposed to be that the family get shocked when Trishna tells Padmini that she treats her like this coz she is not her real daughter, they didn't show at all any sign of being shocked at this, even when I watched that episode that time, I was like yeh kya hai? Lolzzz...
Don't misunderstand me, it was just like I never expected that...