Don't just list facts. Describe the physical sensation of two lives colliding:
They have to act like a normal child so people don't think they're possessed. 1 : I Recalled the Memories of My Past Life...
"This world is exactly like the video game I played before I died." Don't just list facts
"I remember why I died... and the person who killed me is in this room." 1 : I Recalled the Memories of My Past Life...
Feeling the grief of a previous death while simultaneously feeling the small, young body they are currently in. 3. The "Wait, Where Am I?" Moment
Avoid the "inner monologue" trap for too long. Give them something to do: