Bhai Pakhi, why did take your anger out on that poor Candy Floss, if you didn't want it then you could have just said no to Sai when she offered you, but no you wouldn't do that cuz you had to keep your false image up in front of Virat. But you could have given to Devi, but you wouldn't do that either cuz the savage comment Devi made about you hurt your ego. Even Devi, who may be the abnormal one in the family, has the best perception of what is happening in the house. Out of her innocence, she had announced Pakhi's loss in this battle of Promise Vs. duty. To Virat, his duty will always take priority over Pakhi, so whatever flickering hope there was to that promise was finally extinguished by Devi's innocent, but powerful statement.
Today's episode explains the new promo that just came out. Although I am totally guessing, I think the actual reason for TMK to stop Sai's admission is to take revenge on Ashwini. By stopping her from getting admitted, she can prove to Ashwini that Sai can never be part of the family, and her gesture to feed the poor for Sai's success is a waste because it is only done for Chavan members. Or else, why didn't she object when she got her test scores back? Or when Virat had said that Sai will study medicine? I guess she wants to re-establish and remind the fact that she is not only the "gharki bari," but also the matriarch of this family for which she should be respected and consented for every decision. But TMK dear, your power is slowly slipping and everyone in the family is aware of that. Now that they have seen it slip, they won't allow you to get it back. They may act like they are on your side, but they will actually support the opponent because of the unspoken resentment they have had for you. It will be great to see all your battle plans go to waste as your pawns will turn against you.