I can't remember the name of this one and it's killing me.
It's in manga style, but I'm fairly sure it's western, or was released as a webcomic at some point. The art style is digital.
There's this dark-skinned angel who falls from the sky and another girl takes her in. I'm not sure, but I think the angel falls through her roof. I'm fairly sure the angel has amnesia. They start living together after that.
It turns out they actually knew each other back when the angel was alive. And the angel is a trans woman I think, so they knew each other pre-transition, in high school. This is revealed towards the end of the story. It's a cute little thing.
Does it ring a bell, anyone?