Highly confident (or maybe just arrogant) with no patience for those he considers fools - but quite giving if he thinks you deserve the honour of his friendship. Not a nurturing person and has no interest in being one, has never tried to keep a pet or houseplant. Laughs loudly at his own jokes. 

He’s also kind of ambiguously the king of the sea? At the very least, he owns a trident and likes nautical themes.