why Yuvraaj smiles?

why Yuvraaj smiles like that? when Sandya tell him that she sensed neeraj? 😲😲😲

OMG! I just wrote about the same in another thread - that was the creepiest thing ever! I thought he was laughing because he knew what his father had asked of Neeraj and he was enjoying his misery - but then I wonder if he could really be that demented?

even I couldn't understand why he smiled so creepily!!!