A dream gives birth to a dream, and a dream wakes up.
Invisible choices, invisible connections. Or maybe obsession becomes a demon. Or let go and become a Buddha.
People you want to see, and people who want to see you.
The regrets and resentments of life. There are also those unwilling ghosts who linger on the world of mortals during their lifetime.
The answer you want is within the concept of reincarnation.
Conception: