Leukocyte King: I am your copy. It doesn't matter if I die, as long as you live, more copies can be made.
Gintoki Sakata: I don't remember having such a pathetic copy. You wouldn't have a chance of taking my place. And I absolutely refuse to take yours. Nobody can take anybody's place. There isn't a person in this world that can take your place. It doesn't matter if you were based on me or have the same face. You're the one who's devoted yourself to protecting Tama this whole time, not me. As far as Tama is concerned, you're no copy or substitute. You're someone who's always been there for her, a precious, irreplaceable friend... If you truly care about Tama, never talk about dying again. Never call yourself a substitute again. I'm done fighting with you. Let's survive and have a drink together, brother.
Leukocyte King: I have no interest in fermented juices. It's a different story if you have Rokkou mineral water, brother!