My two cents

I have not watched the 22nd april episode yet, but this is my guess. As usual - Rads will hide and not come in front of Dev and this guy thinks it was his illusion.

Now Rads has one more huge task - I think she will do all she can to help Dev's brother (I forget his name) whom she calls bhaiyya....And before anyone notices, he is all well, and can start walking again. And he will say this is all due to efforts of Rads....... So, she is performing all the kartav of Bahu(choti bahu) w/o claiming her rights on her husband..........

What do you think. guys??????????