They will not show Mili having feelings. They will just show more of this unwanted crap and pretend later it was all innocent when it clearly is not.
In life too, it seems to me you can continue giving benefit of doubt but at what point do you draw lines for this jeeja-saali relation, this is a slippery slope. Abhi is not Mili's brother, and her sisterly behavior is not justified as per the norms nor expectations of this family.
I hope that Neil has a film contract in hand, they are taking this show as low as it can go....(said with regret)