Oh yeah...i've posted a possible track on multiple places under multiple aliases (my screen names) on youtube and on arjun's website arjun's world.
First track was that Nupur's body isn't found so she's presumed to be dead. But she ends up somewhere and looses her memory. All she remembers is her last name: Sharma! so she unconciously and unknowinly still remembers her love. However, she doesn't remember anything who she is and how she got to that place. she is found by this guy who takes her and has her meet his family: his sisters and mom etc. Actually technically its mayank who saves her: oh they can do that she was lying somewhere near the shore and she remembers mayank calling her name: they can show the hospital scene and it was him calling out to her that woke her up from her unconsciousness wherever she was. She remembers flashes of her past with Gunjan the college and she always sees this guy but can't see his face: of course its mayank. Meanwhile the guy that saved her starts liking her (like Neil liked gunjan but we knew she wasn't gonna end up with him) but nupur doesn't like him back.
She starts working somewhere whatever her life is...meanwhile Mayank comes to the place where Nupur is and after a few days (they can drag it out like a week or so to keep people watching) sees her. First he thinks its her ghost. then he realizes its not her ghost but maybe her. So he meets her but finds out she doesn't remember him at all!
So now he starts slowly and slowly spending time with her and she's falling in love with him. Now the CV's could've really used this opportunity to bring old mayur back: their cute fights. Both nupur and mayank fight but nupur slowly starts falling in love with mayank not knowing its her husband. Now they can make it interesting by having the guy who saved her or actually a guy who just found her not saved her (cuz that is always mayank's job) - falls for her as well. And eventually confesses his love. Nupur is confused because she's in love with Mayank but she feels guilty cuz he supposedly saved her. mayank hears this and the way Nupur talks he thinks she's fallen in love with the guy when Nupur is actually talking about Mayank himself. So mayank assumes she likes this guy and he's ready to let her go. When he's leaving (they can drag this) she goes to say buy because he had distanced himself and nupur thought he didn't like her back: she runs towards him and she falls: right there and then Mayank catches her: and BAM! she remembers all the time she has fallen and he's caught her. and she say's Mayank: (oh yeah mayank doesn't tell her his real name) she recognizes Mayank and she's like" "main nupur bhushan sharma hoon, mayank sharma ki wife"
There you go: this could've taken a month even 1.5 months of the time.