Once the Godfather's soul flame was exhausted, he couldn't even maintain his spirit form and would disappear with his soul flame.
Bello didn't say this out loud and kept his mouth shut, but when mentioning souls and such, Ainsley suddenly recalled something.
She didn't know if this was a late memory inheritance she got from the Godfather, but she remembered her death....
And somehow, the Godfather's death scene overlapped with her death scene.
Ainsley stiffened out of the blue and slowly found a memory in her mind.
Maybe the memory was already out of the box when she died, and she experienced a similar scene with the Godfather, but she was too confused to feel the memory.
The discussion about the soul unknowingly triggered the memory she had forgotten at the Death Meadow, and now, Ainsley saw a similar scene of the Godfather's death in front of her eyes.