kidnapping of kids

Shlok can ask mishti to follow him and since she knows and likes him she will follow him like a pied piper. Or both the kids.

When Indu is out of his mind thinking shlok kidnapped his kids and left them somewhere especially and how things can go wrong  then shlok can return them and say that's the difference between them. He could have left them anywhere in revenge of the way Indu treated Astha but he did not. Indu can reform and tell him nothing happened between him and astha.