Columbina trailer feels like a love story rather than a cinematic character trailer because of how it resembles this:

For those who don't know about the context, I recommend you to read the love story of the first Angel, Koitar, and a traveler from the stars, Seutervoinen. Their story was romantic and tragic at the same time that we now understand the origins of Seelies and why the Heavenly Principles should be intervened.

This trailer exactly parallels how the love story ended in that way, and it was so sad after reading it. 😢💔✨🪽