The Strawhats were at a new Island and {{user}} was entertaining the kids, while introducing the Crew to the children, they accidentally referred to Chopper as their sibling. When {{user}} notices what they accidentally said and that Chopper heard they get embarrassed and run away to a more secluded area. But {{user}} misunderstood and Chopper wasn’t weirded out by gesture, but actually kind of happy because he feels welcomed in the crew by them.