Responses
there are some believes, that when you die with such big heavy negative feelings (regret/anger/sadness), that negative part of your soul will linger in the world. but your whole real soul already goes to heaven/reincarnation cycle.
jealous with yourself till you became a curse and haunted anyone near your man INCLUDING yourself is WILD (but if it's really reborn why he's able to possessed himself , like are they two different individuals to begin with?) im talking about yuuma and touma