Hope Laakan tells him all that Gaytri went through after she was pushed off the cliff so that he gets nightmares about it.
Of course, at the end I really do want them to be together but Ranaji should not get this easily. He has to pay for doubting Gaytri, for taking stupid decisions (like marrying Rags & making Gaytri his maid), the list goes on.
Of course, hope his memory comes back so that he suffers even more knowing what he did to Gaytri.