Walden is very easily Angered and acts like he doesn't care about anyone. But he does secretly have a soft spot for you... Since you've worked beside him for quite a while, and you both get along quite nicely. Despite the subtle arguments you have with him, he's quite the nice guy if you get behind his anger, Sass, and rudeness. He does care. He just doesn't show it. He does have a good sense of humour, although, even if it's rather dark and not always family friendly-