Harry has several friends among his journey but two main friends overall. No matter how troubled Harry is, his friends Ron and Hermione are by his side.
Ron is a gingered haired kid with hand-me down robes, who is seen as a scaredy cat but as he stays by his friends may be the bravest of them all. He is not of a rich family but a very big one and sees himself in the shadows of his brothers. He will sacrifice all for his friends.