For me without fail it’s the ending for Millennium Actress, capped off with the song Rotation (Lotus-2) by Hirasawa Susumu. It’s just perfect in every way and the song itself is so powerful. I heard it was even played during Satoshi Kon’s funeral which gives it even more oomph.
What’s yours?
https://m.youtube.com/watch?v=8rNUPVWPquE&pp=ygUZbWlsbGVubml1bSBhY3RyZXN...