Well then, first off, please have a look at those flowers atop her head.

Are those higanbana, I wonder?

With her head constantly filled with thoughts about Madoka, it is a metaphorical flower bed.

Those flowers are of a design that accurately represents Homura's true self.

For real?

That strangely makes sense.

Next up, her nature to have those hands be bound

and to be forcibly taken to the gallows.

It represents her sense of guilt from abusing her time stop

to commit stalking, voyeurism, eavesdropping, theft, et cetera, against Madoka again and again up until now.

So Akemi-san went that far...

That idiot, trying to take it all on by herself...