​PROMPT#13

Many lives ago, Character A's Soul was torn in two by a horrible sin they commited, the other half escaping and entering the cycle of reincarnation, gaining its own awareness. Character A has spent every subsequent life attoning for something they can't even remember, suffering through a feeling of incompleteness. Character B is the other half of Character A's Soul. When they meet, many lives later, they fall in love. But Each sooul fragment is calling to the other, and its only a matter of time before two becomes one. But which 'one' will that be? Character A? or Character B?