In yesterday show, Sulochana goes out to pick up Sachu from school and was going to buy some poha. In the mean time, some how Sundri comes back with Damu the dog and start cooking food.
Savita and Shravani are show on the road discussing Sachu's situation on the road while Sulochana is trying to find them. I am sure that in real life it would have taken more than ten minutes.
Savita returns and she goes ahead and makes some besan burfi. When Sulochana returns, she has no poha and seems to have forgotten to bring back Sachu.
I feel that these writers forget what they wrote previously and think that we (audience) have no brain. But again I am sure we will make same mistakes when we do not use our brains.