A/N: What I imagined the white-clothed brother went through after killing the black-clothed brother.
...No...
No. No. I'm sorry. I'm so sorry, brother. It was an accident. No...
Gone. He's gone now. My other half. I didn't mean to, brother. How could this have happened?...
I don't know what came over me. Regret, so much regret. What could have made me done this.
The Dark Side...
This is what the darkness does...
'You stopped me from killing him! He deserved to die! What has he ever done for us?! We are slaves—'
I was always the lesser one. You were always better, but you were always there for me. But I could tell who Father liked better. He was sure that you would become the one to do whatever he had planned for us... But you were always there.
You always helped me. Supported me. Helped me up when I fell down.
And I killed you.
I'm so sorry.
Brother...
Our connection, broken. Our Force bond, so strong. Nothing could have severed it but death, and so it did. I did. I broke it; I killed you; I didn't mean to want to no no no why
Now Father notices me. He never noticed me before; it was always about you. Now I kill you and he finally notices me. I don't care. I don't want him anymore. I want you back, brother.
No. I was always the inferior one, needing your help. Now you are gone and I will be strong in your stead. There is no one to be better than now. I don't need your support. I am the best, I am the only one.
The only one to do it all. Conquer the galaxy, alone, without you.
I will make Father proud...
A/N: You've no idea how much I loved that trailer. I couldn't stop thinking about it, the connection between the two brothers, twins, and how close they were and how horribly tragic it was when one killed the other. I watched it several times and finally came up with this.