As Chouchou is being beaten up protecting his deceased owner Hocker's pet food store from an attack by the lion Ritchie of the Buggy Pirates, he has several Flashbacks of his memories with Hocker running the pet food store. One of the moments was a panel of both of them taking a Bathtogether in a wooden Barrel with Washcloths on their heads with Hocker resting both his arms on the edge happily saying that they sold 100 boxes of food today.
Over on the girls side, Nami is getting her back scrubbed by Nefertari Vivi who tells her that she wonders that if there is a ship out there that has a big bath. When Nami looks over and sees all of the males Peeping over the wall, she gets up and covers herself with a towel and faces them and drops her towel on purpose in front of them saying "Happiness Punch" stunning all of the males giving them nose bleeds and causing them all to fall back down saying that she will be charging each and every one of them for the show she gave them. Nami and Vivi then get into the bathing pool together and while Nami is resting her arm on the side tells Vivi that they will be leaving tomorrow.
Back on the males side, all of the guys are sitting down outside of the bathing pool except for Zoro who is inside of it. Cobra then bows down to the Strawhats thanking them for saving his kingdom and claiming that even though he is a king those ranks don't exist in the bath.
During a brief montage in the Flashback of the childhood lives that Monkey D. Luffy, Portgas D. Ace and Sabo as adopted brothers, one of the moments was of all three of them in a Furo session at the bath at Curly Dandan's hideout. Ace was shown bathing in the Washtub while Sabo is seen laughing as he had a bucket put on Luffy's head.
Sabo is given an Off Screen Bath after he is brought back to his home. He was given the bath to disinfect him because he was living and associating himself with the commoners of the island that his father hated.