See there can be only three options:
1. Raju is not Dev and they are two separate people
2. Raju is Dev who wants Kaajjal to find out this and help him
3. Raju is Dev who does not want Kaajjal to find out
Other than this there cannot be any other possibility!
So with these three options I then tried to see what will happen in the village and what will happen at the house ...
... see if you all agree with this table or there can be any other options?