His words made plenty of sense, but they still fell on deaf ears as both Felix's and Noah's situations weren't like most people's.
In the case of Noah, his sister was literally his world, and losing her meant having nothing to stand on anymore.
As for Felix? He might move on from the death of his grandfather and friends as he has already done this in his previous life, but what was killing him was the fact that he caused their death alongside tens of billions.
That wasn't easy to accept by any sane person.
'Why are you lying to them? I know that you can reverse the flow of time for the spirits to regain their memories. If I didn't know this, I wouldn't have suggested having them come here.' Lady Sphinx asked telepathically.