At the end, "Son of the devil... Ha! What qualifications do people like me have to have companions and happiness? Happiness... Is long gone for me. Even the people closest to me died because of me..."
Tsuna: "Who says you are not qualified? As long as you are willing, I can give you the right to enjoy happiness."
At the end "... Is it worth it? People like me..."
Tsuna: "You are not that kind of person. I am my person. For me, there is no value or not, only whether you are willing or not."
At the end: "If one day I disappear from your side, please forget about me and be the sky that contains everything, okay?"
Tsuna: "If you don't want to run away from me, you are very brave!"
At the end "..."