Not even some dramatic delirium convo, really? Just like that, half off-screen death, damn.
How about not putting fuel into the fire and confronting someone out of their mind like that, yeah sounds like a good idea

I think there were plenty of reasonable ways to kill Haru, yet it ended up like this...
Either / both of them dying kinda was that thing going on for quite a while but uh well, I thought we were past that now...
Sachi in a dress looks good ah yes that totally makes up for MC getting killed, way to conclude a story...