[ Sorry about that ear-splitting shriek of surprise... at least it quickly turns into something else; Nami's eyes, wide as they were, narrow into slits, her hand tightening into a fist. The air around her seems to shimmer, almost like it's trembling in an effort to get away from the sudden brewing anger... ]

That Luffy!! He didn't even think to mention details about his own brother!! How does he think saying someone helped out and leaving it at that is sufficient?? Honestly!!!