Immortality like this is about as useful as sunscreen on a submarine.

Unless a reincarnationist is willing to say there was a 'first generation' of souls created with the first humans, he is exposed to absurdity by the recency of human life on the planet.

Either this man is dead or my watch has stopped.

Knowledge by suffering entereth, And life is perfected by death.

The love of every single one of my lives.

Megan, I love you,. I will always love you."
I swallowed hard.
"Scared?" He asked.
"Yeah. How about you?"
"Even more than the first time," He said. "I know what it feels like to lose you."
Then he bent his head and kissed me.