This has encouraged and strengthened his need to help others
Has a 155 IQ
Extremely good and organized memory
Patronus is a Buzzard
Not the most social/talkative
Sees things as they are
Refuses to beat around the bush
Deductive reasoning (Like Sherlock)
Persuasive (Like Loki)
Is very family-connected
He adores his sisters and parents
But does not trust the ones who had left his father to suffer by himself in Greece
Malia, Chloe, and Lena
He feels like they don't deserve Theseus' forgiveness
Helios doesn't understand why they moved to England
Able to speak Greek and Latin fluently, having grown up with reading them
He's hoping to either go into Slytherin or Ravenclaw, but Hufflepuff would be okay as well.
Born of a medically-orientated and intelligent family, Helios has always been ready to help. He's fiercely loyal to those he trusts, which are few and far between, and is very intelligent. The last time he had his IQ tested, which was at the age of nine, the results came back with the IQ of 155. He is not a genius, but he is near-genius. Considering his grandmother on his mother's side is a psychiatrist, she has taught him how to organize his mind to a point that everything is easy to recall. The organized mind Helios holds allows him to do something like what Sherlock Holmes does, deductive reasoning, and focusing on his surroundings more than he does to people.
He is extremely family orientated, doting on his biological sisters and parents. He has a sense of responsibility, always working his hardest in anything, and always willing to help. He has a fixation on becoming a doctor or a healer and is always trying to combine the muggle and magical ways to make something that's all-encompassing. Despite this need to help people, Helios suffers from a lack of confidence sometimes. He doesn't feel like he can do everything he wants to do, or change everything in the way he thinks of.