One Piece Chapter 50, page 6: TO EACH HIS OWN WAY

Johnny and Yosaku scream from the water, "W-WAIT A MINUTE, SIS! WE WERE ASKED TO KEEP A WATCH ON THAT SHIP! YOU'RE PUTTING US IN A LOT OF TROUBLE HERE! AND GIVE BACK OUR TREASURE!" Suddenly, a massive crashing sound ("ドゴォン!!") shakes the area. Luffy, Zoro, and Usopp are on the deck of the Baratie. Johnny and Yosaku explain what happened: "AFTER SAYING THAT, SHE RAN AWAY!" Usopp is furious, yelling, "DAMN THAT WOMAN! JUST BECAUSE SHE WAS ACTING ALL NICE RECENTLY, I LET MY GUARD DOWN FOR ONE MOMENT AND THEN THIS HAPPENS! HOW DARE SHE PULL A FAST ONE OVER US, ESPECIALLY DURING THIS CRISIS!"