When I interacted with Kiri, she was always friendly, informative, and interesting. You could tell she liked educating people, and One Piece's lore and morals.
Life is precious. Humans don't act like it sometimes, but, even if there is life after death, that doesn't make life any less meaningful.
Even if we go somewhere else, or come back, the time we spend here matters. The way we treat people matters. Kiri made the places she went better. That's what matters in life.
How we treat people matters. A lot of people, like me, need to treat ourselves better, too. I hope her family has warm moments this holiday that can help heal the cold of losing someone so great so young. Rest in peace.