- Why does Zaphikel wear glasses when he's completely blind?
- What Happened to the Mouse?:
- Rosiel cuts off one of Setsuna's wings and it later gets picked up by someone cloaked. We never find out who it was or what they did with the wing. Setsuna manages to regenerate his wing later on.
- When Setsuna and Sara consummate their relationship, Rosiel and Kira both get visions of it. Why? It's not explained and nothing like it ever happens again.
Headscratchers / Angel Sanctuary