Luffy is Very Sincere Character
There was a period of avoidance after the Sabaody Arc when the team self-destructed and prepared for quite a long time independently. The entire team, including Luffy, became more grounded and developed throughout this time. • Jinbe: He joined the team after Luffy requested that he join after the time-skip. Jinbe is a previous Warlord. He always very found of his friend and asked how old is luffy ? Luffy is as yet matured 19 in the Wano Country Arc. The author of One Piece, Eiichiro Oda, talked about the age issue in a new volume. He clarified that even though the story is long, the occasions are constant. And full story is displayed on theinfotrunk .