Since she does not remember anything that happenend between 1 1/2 years, so she is back to when she was flirty, masti, and thats what attracted Jai to her.
Remember after the ONS, he tried to make Bani wear a dress thinking that she will be like Pia.
I hope to God he does not have feelings for her again after seeing her all flirty, masti
Would that make it full circle again.
D.