as per prophecy rishi will die if he don't marry tanu before his 23...so with rishi's mother plotting and scheming all the time against tanshi the marriage may get delayed by a few seconds/min and rishi may die seeing which tanu will also kill herself n both die together (as per promos also tanu dies first but this will be more effective😆) ...then the story takes a leap where both tanu and rishi will be reborn...this time rishi will be a stern businessman with the look they showed in promo (but need not be a 40+😆) who doesn't believe in love...then at some particular instance or coincidence like it was in promo rishi looking at a tree trunk in which tanshi have engraved something he will start remembering his previous janam..n start drawing the hearts of tanu and rishi on beach sand😆..also starts dressing like rishi...on the other hand tanu would not have come to known her past yet...the baba would assure him tanu has also taken rebirth... so rishi when comes across tanu will remember his previous tanu and this present tanu also be protecting him somehow indirectly but this time no such kaal on rishi kundli... rishi will fall for tanu n would want to marry her *that lipstick sindoor promo😆* ...finally when tanu also remembers her past she will accept him,as usual story will go on with common villains😆...
we know what the original plot is, this is just a scenario where janam janam ka pyar also can be justified and the story don't have to shift from a charming one to a matured love story and from a young naughty rishi to a middle-aged rishi...
ssharad is too young and good looking to be in such a middle-aged role...