when they were showing how disha trusted rano and the way she was insulted by the bhonsles our reaction at it in one shot was :"this disha is big fool"
but evntually they showed that disha was fully aware of rano's dirty behaviour and she was putting up a innocent and ignorent face.
Now again she didn't question about dk's behaviour even though she is not happy with his activites she is still going and behaving with him in a caring and friendly way and asking him to marry her.
Is she a fool?as we call her
OR she just playing for time as she knows some dark shadowy things are taking palce in the sehagal house