In Diya Aur Baati Hum, Sandhya (Deepika Singh) has been hiding something from Raati family from the time she re-entered the house. There were many incidents, where Sandhya looked doubtful about her health and was seen hiding some matter from the family. Now Sooraj (Anas Rashid) will get to know Sandhya's secret.
Ankur was even upset with Sooraj for making Sandhya lift heavy bag in the market. Not only this, Ankur and Sandhya were seen discussing something that made Sooraj suspicious. Ankur had said that he was upset with Sandhya and not with Sooraj.
Later, Sooraj takes her to the amusement park to surprise her, as she like the rides. Though Sandhya wasn't interested and looked tensed, Sooraj makes her sit in one of the rides. Sandhya starts panicking and she shouts at the person to take her out. Sooraj is shocked with this incident and when he asks her why she did so, she again doesn't reply properly.
In the upcoming episode, Sooraj will get to know that Sandhya has donated her kidney to Bhabho. Sooraj will be seen searching Sandhya's purse. He will get the medicines and receives the doctor's call, who says she has an appointment in the coming days.
Sooraj was glad to have a wife like Sandhya, but at the same time upset that she hid such a big matter.
The fact is that, Sandhya would have donated her kidney to Bhabho. She would have promised Ankur that after giving kidney, she will go away from the family and never let them know about this matter. Because of this, Ankur was upset with her. She had opted for family instead of career.