So it's me!!!
I publish a little GrimxMalaria FF! I like this cartoon! it's the first FF about it that I publish :D I hope you enjoy!
LITTLE SUMMARY:
Grim has been left by Malaria, as you can remember from the "Grim in Love" episode. Later, we can find a wet and wrinkled note in Billy's room. There are some thoughts the skeleton wrote about her.

It's still sunny outside… what am I saying it for? It's summer, it HAS to be sunny.
My heart isn't sunny at all: it's a storm.
You might say that I'm heartless only because I'm a bag of bones; but I have feelings, I fear, I laugh, I enjoy…
I love.
I still can't understand why she left me like that… it makes me feel… weird.
Just because I'm the Grim Reaper.
But we were so happy before she knew the truth.
"Tell her tonight", Mandy said. And I did it, even though I was afraid.
I tried to push myself, to give myself some courage… and in the end I showed her my true nature.
And she ran away in fear.
Why?
That's just unfair.
And now I'm writing these words on a piece of paper that nobody will ever read: nobody will ever know that, even if I'm different, I can be a person.
I AM a person.
A dead one…
But why?
Can't I be a normal person, even without skin and organs?
Because I DO have feelings, even if I don't have a true heart…
I can love, and I loved her.
And now I cry tears that shouldn't actually exist because I'm dead, I couldn't cry. But I cry, and cry rivers. Waterfalls fall from my empty eye sockets. I don't have eyes, but I can actually see.
I don't have skin, but I can sense…
I don't have a heart, but I can feel.
And I can love.
Trust me, Malaria… I know we'll meet again one day. It's Fate.
Although I love you, I'll have to come for you, like I'll have for everyone.
So we'll meet again… while your lips are still red.

The show is "Grim Adventures of Billy and Mandy" and is owned by M. Atoms.
The song "While your lips are still red" belongs to Nightwish.