Originally Posted by
DarthEnderX
The milk regrowing Luffy's tooth was dumb as shit, and I hope there's an actual explanation for it.
Also, the milk working to heal Brook, even though it specifically DIDN'T work to heal him back in Thriller Bark(where he drinks some milk saying it will repair crack in his face, but when he drinks it, even though he ACTS like it works, the crack is completely unaffected).
Kinda. But I just see it as, Luffy only really cares what happens to his friends. And while Luffy doesn't kill people, neither Mom or Bege are his friends, so he doesn't really care what they do to each other, he's there to help Sanji.