I have some friends whose experience I would like to share with.
A thinks his wife B is a spendthrift and pays more for things she purchases. And whenever she makes some purchases, he starts grilling her about the price and quality of the thing purchased. She devised a way of reducing the price to one fourth and the foolish husband used to get satisfied. A suit she purchases for Rs.1000 would automatically become Rs150.
One man used to praise the cooking of other women in front of his wife and tell her to learn from them though she cooked nicely. One day she cooked a very bad dish purposely and passed it off as if it was sent by her neighbour whose dishes her husband used to praise to the skies. He ate it with a sour face and did not comment at all.
Kunal may not be mean like these men but Kunal is somewaht ziddi otherwise and I am glad Siddhi is using her brains to bring him around.