The Memory, a mortal instruments fanfic

Was terribly bored so... Here is a crappy oneshot!

Clace Oneshot- The Memory.

Alec's POV

It has been a week since Clary caught Jace with another girl and a week since Clary left him. She hasn't been to the institute and neither has Simon. Jace shouldn't have gotten drunk or gone off with another girl because he only has eyes for Clary. I hate to see him like this. He is moping in his bedroom all day and the only time he leaves is to go to the bathroom. Jace hasn't eaten for days. The last time any of us dared to go in his room he threw seraph blades at us and shouted at us. Now I'm stood outside his silent room just...waiting. The sound of the piano started to drift out from under the door. Then Jace started to sing.

She is everywhere I go
Everyone I see
Winter's gone and I still can't sleep
Summer's on the way
At least that's what they say
But these clouds won't leave

Walk away
Barely breathing
As I'm lying on the floor
Take my heart
As you're leaving
I don't need it anymore

This is the memory
This is the curse of having
Too much time to think about it
It's killing me
This is the last time
This is my forgiveness
This is endless

Now spring has brought the rain
But I still see your face
And I can not escape the past
Creeping up inside
Reminding me that I
Can never bring you back

This is the memory
This is the curse of having
Too much time to think about it
It's killing me
This is the last time
This is my forgiveness
This is endless

This is endless
Someone help me
'Cause the memory
Convinced itself to tear me apart
And it's gonna succeed before long

This is the memory
This is the curse of having
Too much time to think about it
It's killing me
This is the last time
This is my forgiveness
This is endless
This is endless

Someone help me
'Cause the memory
Convinced itself to tear me apart
And it's gonna succeed before long

She is everywhere I go
Everyone I see
But these clouds won't leave

I knew he was defiantly upset because I've never heard Jace sing before.

Clary's POV

I was curled up on the sofa in one of Jace's hoodies that he'd left here when Simon walked in. I could make out that he was holding a tub of ice cream through my tear blurred vision. Simon wore a sad smile as he came over to the sofa and hugged me. The tears streamed out of my eyes soaking Simon's shirt.

FLASHBACK

"I'm going to go and find Jace so we can head off!" I shouted to Simon, Alec, Magnus and Izzy over the loud music of Pandemonium. They all nodded and I walked off into the crowd. Then I saw a flash of blond going into the room that said 'No Admittance' on the door. I followed after it and stumbled into the room. Then I saw something I won't ever forget. Jace was pushed against the wall with some slut grinding up against him and kissing his lips.

"Jace!" I cried out. He opened his eyes and made a face that looked like a kid who had just been caught stealing out of the cookie jar. His eyes widened before pushing the slut to the ground and starting towards me.

"Clary, this isn't what it looks like!" He insisted.

"Oh, you are completely sober and knew EXACTLY WHAT YOU WERE DOING!" I cried and turned on my heel. It would have been better if he was so drunk that he didn't know what he was doing but he was cheating on me with some slut KNOWINGLY. I shook my head and stormed back into the club. I found Simon and grabbed his arm. By this time the tears were streaming and I was trying to ignore Jace's protests.

"Clary! What is it?" Magnus asked in a concerned voice. Simon looked past me to find Jace coming after me.

"It was him wasn't it, what did he do?" Simon demanded. I just shook my head and mumbled something about going home. I walked out of the club and onto the street. I came with Jace and didn't have any money so I'd have to walk. It was silent as I walked down the street. I heard footsteps behind me and a hand clamped onto my shoulder. I whirled around to find Jace standing there which brought on another wave of tears.

"Clary..." he said. There was no way he could justify this.

"God Jace just shut up and leave me alone. After all we've been through as well, you just had to go and ruin it!" I shouted at him. His features contorted and he made a guilty face. He let go of my shoulder and watched me walk away.

FLASHBACK END

I plugged in my iPod and started to listen to music to distract me. I sung along to my favourite song.

And I heard you noticed every day while I've been here beside myself
How your bedroom smells just like me and how you found somebody else
But there's a letter that I wrote you just on the back of your top shelf
In case you think the things I've told you, you will hear from someone else

It talks about the things I feel when it's just us inside the dark
About the things I like to think while you lay so close to my heart
And I can't seem to find the words I mean so I try to hold my tongue
While I lay wide awake and restless you should read it says,

Go to hell if you're reading this and I'm not here
Take your someone else and let me make this crystal clear that,
That I don't need your help and I'm okay by myself
You can go to hell

And they say you tell him every day how you can feel the way I feel
How we're connected by the heart and you're convinced it's something real
Well, if that's true I hope you're smiling like I am from ear to ear
And just in case you think I'm lying I've left a page to make it clear

That now I open up and scream to the whole world that I finally left
So if you hear me out of breath I'm singing

And I feel it's time that I have said
There are some things that I regret
Like never checking out the odds against this bet
'Cause I would bet my favorite things I ever owned
That you would leave and I'd be missing you like hell
But I won't

Go to hell if you're reading this and I'm not here
Take take your somebody else and let me make this crystal clear that,
That I don't need your help and I'm okay by myself
You can go to hell

Yeah, you can, yeah you can you can
Go to hell if you're reading this and I'm not here
Take your somebody else and let me make this crystal clear that,
That I don't need your help and I'm okay by myself
You can go to hell

Oh, you can go to hell
You make sure you take someone else
Oh, that you know you can, you can go to hell

I need to get over him badly...