There's this anime I remember watching on youtube, I don't remember if it was the first episode of something or just a short. I'm not even sure of the sex of the characters, although it probably was as I'm going to describe; and this has been rattling in my head for years as I've wanted to remember what it was.
I remember it being from late into the 2000s, maybe early 2010s. A girl and a boy, in modern Japan. They have a romantic scene with a confession, don't remember who's confessing to whom, and as they get ready to face a bright new life, they notice one of those big screens on a building with the face of the girl- it seems the rest of the world has declared war on that girl for some reason. The rest I just remember it being the boy and the girl running away.
Does any of this sound familiar to anyone? A David Bowie for your troubles.