Okay, so hear me out—idea for a manga:
There are these two girls, both of them cute, and they’re young—high school-age, say. And something brings them together—club, shared interest, whatever. And as they get closer they have emotions, lots and lots of emotions.
But here’s the kicker—they’re both lesbians in love with each other, but they don’t realize it!
So, possibilities there, maybe?