Why did you do this to me, Obi-wan! Why did you have to ruin everything?
Why did you have to follow me here? What, you couldn't just let me do my job? You're just as bad as all the other Jedi. You can't stand to see the galaxy finally in peace.
You said we were like brothers. So why couldn't you see that I was right? Why did you insist on fighting against me? You could have joined me, and my Master. We could all be ruling the galaxy together right now!
You didn't even have the nerve to kill me, did you? You didn't have the guts. You're a coward, Obi-wan. Just a coward. You had to let the mountain and the fire do your dirty work, rather than end it right here. I'll make you pay for that, you'll see. You'll pay. You should have killed me, Obi-wan!
It hurts...the fire is burning my skin. I can barely move. But I survive. I'm stronger than you ever dreamed I was; stronger than you could ever hope to be! I will live. I will live to see you dead.
It didn't have to be like this. I did care for you, Master. We were such friends. But I see now, you never cared about me. No one ever did! No one but Padme, and my new Master. He took me under his wing, and taught me the things that you never would have. Things I needed to survive this ordeal.
I can see the embers all around me as I try to move away from the flames. They smolder under the only limb I have left. A few of them fall into the flowing lava below me, only to be lost in the stream. There is something else smoldering, I can feel it glow strongly in my heart. Hatred, Obi-wan. I can feel the hate growing inside me. All for you.
There, a presence...Lord Sidious has come. He came to rescue me, to help me. I can sense him, I can even feel his feelings. He is relieved to see me alive. He cares about me, you see? You never cared. You left me to die, but my new Master, my REAL Master, will continue to make me stronger.
I can feel myself about to lose consciousness. But I am safe now, in good hands. Master Sidious is the only one I can depend on now. He will help me. He will have my loyalty. But you, Obi-wan, you have destroyed any shred of compassion or friendship that I had for you. It's your own fault. You should have joined me, or killed me. But it's too late now.