They will die and then they will be reborn again... and when the serial takes another leap.. one of them will be lakhsh, eklavya, nakul, Bhoomi or someone elses daughter or son... and then will meet and they will remember their past life....then the dialogue " PECHLE JANAM MEIN AAPNA PYAAR ADHURA RAHA... IS JANAM MEIN HUM USSE PURA KARENGE".... and tulsi mayya will be the one to unite them... as always...
wot say... just a wild guess...
Itz can be only Bhoomi's son OR daughter