MANY SV related things have happened so far like Divz being taken to SV's death place, her getting shot just like Vidya, going into SV's room, etc. But none of that was good enough to bring back her memory COMPLETELY and there are hardly any ways left now. DA have to get married on the 26th, so I'm just thinking could that help her to remember SV's wedding and make her Vidya again? Completely?
I have no hopes from Amar, but it would be great if she becomes Vidya on the wedding day. Because baba said that Sin's destruction will start once DA get married. And if she becomes Vidya then dumbo Amar's brain might also come back.
Something has to happen on the wedding day, and right now the only way the story can move forward is if SV come back!