Darth Vader: I see you have returned, Obi-Wan.
Obi-Wan: Hello there.
Darth Vader: For many years, I waited. Too long.
Obi-Wan: What could you possibly mean?
Darth Vader: I'm going to make you pay for what you did to me all those years ago.
Obi-Wan: There is still hope.
Darth Vader: Prepare to meet your doom!
Obi-Wan: Luke, go! Leave! May the Force be with you.
Darth Vader: I've finally got what I need! No more interferences!
Obi-Wan: The fight isn’t over, Anakin. There’s still a chance for redemption!
Darth Vader: Redemption? It’s too late for me.
Obi-Wan: Then you leave me no choice.