Confused!

I think in yesterdays episode zara said to rishi that indu is "their" daughter and have to win her heart, something along that line,

My question is, is zara now aware that she is indira or only saying that cuz she's in love with rishi now?

Has she started getting her memory back yet?

I'm confused why she called indu her daughter then.

yes i have also noticed that but not sure till now if she is Indira...