Zoro doesn't tend to play well with others, but once his loyalty is gained, it's unflinching. “Meeting Luffy is the biggest thing to ever happen to Zoro… though, of course, he'd never say that out loud.” By the way, Mackenyu had his ears pierced for the show. “They were painful,” he said, with a laugh. Zoro has a stern, serious, and distanced personality, but unlike Robin, he often reacts in a goofy and exaggerated comic style due to his short-tempered and impatient attitude. 