Just a little idea I got when listening to Marceline singing. I know I left some of it unchanged, but it fit the mood so well as it was, that it seemed a shame to try and alter those bits too much.
The scene is basically similar to what played out way back in the day, when Piro had to drag a drunken Largo out of the CoE, except, instead of breaking down immediately, Miho actually comes back at him a bit, before she starts to cry.
Miho (singing and teasing Largo):
La da da da da
I'm gonna bury you underground~
La da da da da
I'm gonna make you wish you'd drowned~
I'm gonna drink the blood from your pretty white neck
I'm gonna -
Miho, leave Largo alone NOW, dammit!
Miho (turns on Piro):
Oh, you don't like that? Or do you just not like me?
Sorry I don't treat you like a god now,
is that what you want me to do?
Sorry I don't treat you like you're perfect,
like all your little loyal girlfriends do...
Sorry I'm not sweet as sugar,
and that I'm not good enough for you~
Is that why you always avoid me?
I'm always such an inconvenience to you~
I'm just your problem,
I'm just your problem...
it's like... I'm not even a person, am I?
I'm just your problem.
I~ shouldn't have to justify what I do
I~ shouldn't have to prove anything to you~
I'm sorry that I exist,
almost forgot that I was on your blacklist.
But I~ shouldn't have to be the one that makes up with you~
So... why do I want to?
Why do I want to...
*goes back into hiding*