He runs into Marguerite.

After they finished talking, Luffy handed Hancock some pages, and sent her sisters out with a few of the other Kuja pirates, using the Note on each member to ensure they didn't think it odd that they were gathering Luffy's harem, and gave them the pages as well as the names and descriptions of all the people they would need to affect. They'd still need to see their faces of course, but they would know what to look for.

For now, they were simply to write for each girl they collected that they will find Luffy attractive and join the Straw Hat Pirates. They were also instructed to find a couple other cute girls not listed if possible.

Once they were off, Luffy headed back for the woods to meet up with Reighley again, but then saw a familiar face. "Oh, hey Marguerite!" he shouted cheerfully.

"Oh, Luffy!" she said, walking over to him, and with his new appreciation of the female form, he could admire her barely clothed body now. "I hope you're healing alright?"

"A bit, but Law said I was going to scar," Luffy replied, reaching into an inside pocket of his vest Hancock had sewn in for him for the Note.