MARCUS "MARK" ROBINSON-MAIN CHARACTER. 

Marcus "Mark" Robinson is a thirteen-year-old boy, brother of Faith Robinson. Mark is a very loving and creative person. He yearns to spend time with his sister, who doesn't reciprocate his effort to spend time with him. However, although he loves a lot, it reaches a point where it can be seen as smothering or suffocating; his main character flaw is that he loves too much. His uncontainable affection has serious consequences throughout the story, resulting in irreversible and regrettable circumstances. Though he's portrayed as an idyllic boy, Mark also inherits his Father's temper, often releasing explosive, childish outbursts.