being imprisoned he wears a green prison unifor Personality Trunks, having never met his father, nor grown up under his influence, combined with the fact that he grew up in an apocalyptic world, is very cautious, broody, and serious (such as when he begged Vegeta not to challenge the Androids without Goku being present[11] or when he did not want Vegeta to trust Paragus) unlike his main timeline counterpart, who had a personality very similar to his father's.