I do it through old-fashioned police work. [... Meaning he either goes Creepy McStalker mode or directly asks Luffy and then Luffy tells him :| Also there's only so many paths you can take towards becoming the Pirate King, so as long as Smoker races ahead on that path, eventually Luffy will be out that way.]
[voice]
I do it through old-fashioned police work. [... Meaning he either goes Creepy McStalker mode or directly asks Luffy and then Luffy tells him :| Also there's only so many paths you can take towards becoming the Pirate King, so as long as Smoker races ahead on that path, eventually Luffy will be out that way.]