I wish, that'd be some peak writing. The next chapter (while I don't know what anything means) does show something... But it's more of a misunderstanding from what I can see.
Wait... this is just a sneaking suspicion, but might Fran/Furan/The Nurse be... trans?
Like the way she spoke to Haru, just gave me this feeling.
I'm absolutely not sure at all, but...
idk.
For the record, if I'm right, I was unwaveringly certain, and indomitably confident in my guesswork.