Yes. No one is really sure. Some people don't remember dying. Some people are pretty sure they didn't. Others can remember it pretty well.

[He winced.] Sorry to hear you're one of them. I'm definitely dead as well. But my friend who was here for a while, he has no memories of the last few days before I died and we were together all that time so there was no way he died two days before me. He was still alive when I died.