Metapsychosis

Ahena was a mere servant to the prince, when suddenly they fell in love. This was short-lived when they were executed on the king's orders for dishonor to the throne. Centuries later, Johanna, a senior in high school, begins to have glimpses of this love affair not spoken of in history books. When she finds out that someone else was having the same visions, she is more than enraged to find out it was her childhood crush, Demitry. He tries to convince Johanna that this is not a coincidence, but that they are reincarnations of these people. Could this be true?