on a surface level- somewhat emotionally naive, passive? setting him up as The Straight Man is also fun in a comedic setting because when he's levelheaded he consequently gets made fun of by everyone else for being levelheaded. ON A DEEPER LEVEL... i'd like to write him as a fish out of water (he's the youngest + he's american). he's also introspective to a fault.. imo he makes for a very good narrator because writing his internal thoughts/reactions to situations is easy