In my view sai is the most powerful fl in itv shows...the way she questions virat I have never seen a fl in such a way....the way she control her feelings and emotions...sai forgives never forgets...how she values her dreams even in worst situations..I found her as a girl who is emotional but is also pratical....there is a saying...only love is not enough...the most vulnerable aspect of sai is she is orphan...even if you have friends there is a certain extend if we think practically..that is why she returns to virat...it is also difficult to think of another man in present situation for her...a 19 year old who loves her husband...but the way she protects her heart..