Diya Aur Baati Hum, December 20th episode written update: Kanha stops midway. Everyone gets tensed. But he reaches Sandhya finally giving her chapattis. She serves chapattis to all the ladies and Bhabho gets shocked. Baba Sa asks to give him two chapattis. He does not notice that it is not she who is making the chapattis.
Imli and Meena see that the atta has finished. Meena comes downstairs to send the last chapati to Sandhya. Kanha stops midway to see Dai Sa's grand daughter. Bhabho notices the clothe bag tied to Kanha's walker. She gets up and diverts his mind. She takes out the chapati and gives it to Sandhya. Sandhya gets scared and hands over the chapati without applying ghee. She applies ghee and notices Sandhya's clean hands. She questions how come her hands are so clean.
Bhabho covers her up by saying that she works while maintaining cleanliness around her. She appreciates Sandhya and Dai Sa too appreciates her. Everyone praises her. They bless her to achieve success in every phase of her life. They all leave finally. Bhabho sees them off.
Baba Sa appreciates Sandhya's cooking. He asks Bhabho how come she made such round chapattis. Bhabho calls Neena, Imli and Sandhya. They all come and stand in a line and wonder what is she up to. Bhabho appreciates Sandhya's cooking. She scolds Sandhya for not making the chapattis. She easily recognises that it was Meena who was preparing the chapati and Kanha was delivering them to Sandhya.
Baba Sa gets shocked to hear the truth but fails to laugh due to Bhabho's fury. Baba Sa appreciates their combined efforts. They praise Meena and Imli's efforts. She appreciates Meena's smart mind. She also appreciates how Imli and Meena came together as one. Bhabho requests Sandhya not to cook food ever again. Baba Sa laughingly keeps holds his heart. Suraj notices it and gets shocked.