Tanu getting on my nerves...

This Tanu is really getting on my nerves. Because of her, Asad's first gift to Zoya got ruined. :(. How come four people in the house don't notice anything she does? This is really not done... And, upar se Zoya takes all the abuse from Asad without giving it back (which she can!). I not liking this. The story is moving in circles.