As Sora’s Nobody, it is obviously that Roxas bears resemblance to Sora, like the spiky hairdo but different in color, Sora has brown hair while Roxas has blode, blue eyes and body shape. Howerver, we could tell them apart easily as long as we see two of them. Different from the other Nobodies, Roxas has his emotions, he is confident, kind of aggressive and irascible. In a word, Kingdom Hearts Roxas is a charming guy that many of us are addicted to him. What about you?