There is no need for a thread. I could of course analyse for pages and pages here how Oda manage to create such an emotion. But I'm still boiling at the moment so..
Just enjoy. Really guyz, let it go, let yourself feel this chapter. We don't have those type of stuff often in One Piece, it's one of the legendary one.
If you want to come close to my current emotionnal state at the moment I strongly advice you to watch or reread Robin's backstory again. And put on some music while rereading this chapter.
This is what I have been having on repeat for the last hour: