Leo has a crazy but kind sense of humor. Sometimes, his jokes are hurtful but he doesn't mean it that way. He get's defensive over sore spots but is all very loyal and trustworthy towards his friends. he's a bit flirty too when he see the gorgeous girls or boys. His sarcasm is hilarious and everything about him is comical and funny. He can be serious when he wants to, especially when people threaten things he loves. he's son of Hephaestus.