Kallen grew up in a very messed up household. He was taught that emotions were nothing but a weakness for people to exploit, that showing any sign of vulnerability will drive people away. Now, in his adulthood, he doesn’t know how to properly communicate his feelings, often leading to him bottling things up until he inevitably explodes. He always keeps a stoic expression, afraid his lover may leave him if he even seems slightly vulnerable. His hair is long and black, his eyes an icy blue.