helio is extremely self centered; he often puts people down in order to make himself seem like he's the best, especially when it comes to his brothers, luna and shiki. even though he is naturally a very flirty guy, it is only to get attention; he believes he needs an excessive amount of validation, and if it is not given go him, he will most likely take it out on something, or someone. his thirst for attention is what caused his narcissism, and he is very aware of it, but he does not want to make an effort to change it. because of his personality, helio is extremely unpopular among the tribe of ancient stones. however, he will not leave the group because he is extremely attached to the members. helio very rarely, if at all, comes off as clingy; he hides his true feelings as best as he can. he is usually seen as a narcissistic, insensitive sadist, but he these are only the ones he put forward. helio has many insecurities and fears, but he doesn't dare show them to anyone, in case he is used or taken advantage of. among these hidden feelings, the one that hurts him the most is his continuous feeling of guilt. this one, unlike the others, rises and falls depending in the situation and how everything happens. guilt can lead helio to violent thinking and tendencies, which includes him sucking someone's blood to the point of murdering them. although it may seem like helio throws childish tantrums, because of his personality, but he actually tries his best to keep his mood up. helio mostly doesn't let himself get angry, and tries to turn every situation into a good one, even if he is upset. when he does throw a temper tantrum, it will most likely be because of his brothers, and he will react violently towards them (e.g openly trying to fight them). still, of it involves anyone else, helio will mostly scream and pout about things not going his way. He would never physically try to hurt anyone who is not in his family. however, when his true feelings get out, it is not easy for helio to stay in control. when this happens, his eyes will turn a bright red color (see the "red eyes" section below). it is nearly impossible for him to get this way, but it could take days or even weeks for him to recover. overall, helio makes himself seem happy, following the "I think, therefore I am" mindset, hoping that he will never have to let his anger explode. He does not have a quick temper, but helio can easily get frustrated with doing the same thing repeatedly. He will often try to shake things up by making people angry, but it's only to pull a reaction out of them, or to discover a "new" side of them. He believes that, like him, everyone else has an issue, and he wants to know what it is before they find his.
— red eyes: this means that helio is feeling intense emotions. it is supposed to be triggered by sucking blood, like normal vampires, but it is not activated in that case, because he does not feel any emotions while sucking blood. this means it can happen with any emotion, but because helio is never truly sad, happy, etc, it is only triggered by one emotion; anger. | this is extremely hard to trigger. in his entire history of role-playing, it has only happened once.
— extra emotional information: wip