I don't think Samrat will outright confess to Divya that he wanted to marry her for her money. It might be more like Samrat trying to make Sindoora understand that Samrat only wants to marry Divya for her money, and coincidentally Divya just might be there to overhear their conversation.
I know but if Sam's truth comes out then that is the only reason for D to stay for more than 2 days.........if she finds out what he did to Kamna...and what he was going to do to her D will stay and in this process...Amar will get more time to get the truth from Bindya and come to Delhi and find D!!