Dokusei: "(about time we got a question) If it has to be done, it has to be done. And I'll be the one to do it."
Nuclear: "I'm with Dokusei on this one. I will destroy anyone that gets in the way of me invading this puny world..."
Dokusei: "You won't have to worry about that. I'll do it."
Nuclear: "... this is why I love you."