Final answer:
Justin in 'Wonder' is characterized as kind, empathetic, and a supportive figure, particularly in his relationship with Via.
Step-by-step explanation:
The character traits of Justin in the book Wonder can be analyzed through his actions, speech, and interactions with other characters. Although the question refers to Justin, the provided extracts are about a different character, Hagrid, from Harry Potter. However, if we consider Justin from Wonder, he is generally depicted as kind, supportive, and understanding, especially in his relationship with Via, the sister of the main character, Auggie. Justin shows empathy and accepts individuals for who they are, demonstrating qualities of a good friend and ally in the challenges that the characters face in the story.